21351088800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 648

約数和(自身を含む): 82807949952

約数和(自身を除く): 61456861152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 31, 32, 34, 36, 40, 45, 48, 50, 51, 60, 62, 68, 72, 75, 80, 85, 90, 93, 96, 100, 102, 120, 124, 136, 144, 150, 153, 155, 160, 170, 180, 186, 200, 204, 225, 240, 248, 255, 272, 279, 288, 289, 300, 306, 310, 331, 340, 360, 372, 400, 408, 425, 450, 465, 480, 496, 510, 527, 544, 558, 578, 600, 612, 620, 662, 680, 720, 744, 765, 775, 800, 816, 850, 867, 900, 930, 992, 993, 1020, 1054, 1116, 1156, 1200, 1224, 1240, 1275, 1324, 1360, 1395, 1440, 1445, 1488, 1530, 1550, 1581, 1632, 1655, 1700, 1734, 1800, 1860, 1986, 2040, 2108, 2232, 2312, 2325, 2400, 2448, 2480, 2550, 2601, 2635, 2648, 2720, 2790, 2890, 2976, 2979, 3060, 3100, 3162, 3310, 3400, 3468, 3600, 3720, 3825, 3972, 4080, 4216, 4335, 4464, 4624, 4650, 4743, 4896, 4960, 4965, 5100, 5202, 5270, 5296, 5580, 5627, 5780, 5958, 6120, 6200, 6324, 6620, 6800, 6936, 6975, 7200, 7225, 7440, 7650, 7905, 7944, 8160, 8275, 8432, 8670, 8928, 8959, 9248, 9300, 9486, 9930, 10200, 10261, 10404, 10540, 10592, 11160, 11254, 11560, 11916, 12240, 12400, 12648, 13005, 13175, 13240, 13600, 13872, 13950, 14450, 14880, 14895, 15300, 15810, 15888, 16550, 16864, 16881, 17340, 17918, 18600, 18972, 19860, 20400, 20522, 20808, 21080, 21675, 22320, 22508, 23120, 23715, 23832, 24480, 24800, 24825, 25296, 26010, 26350, 26480, 26877, 27744, 27900, 28135, 28900, 29790, 30600, 30783, 31620, 31776, 33100, 33762, 34680, 35836, 37200, 37944, 39525, 39720, 40800, 41044, 41616, 42160, 43350, 44640, 44795, 45016, 46240, 47430, 47664, 49650, 50592, 50643, 51305, 52020, 52700, 52960, 53754, 55800, 56270, 57800, 59580, 61200, 61566, 63240, 65025, 66200, 67524, 69360, 71672, 74400, 74475, 75888, 79050, 79440, 80631, 82088, 83232, 84320, 84405, 86700, 89590, 90032, 92349, 94860, 95328, 95659, 99300, 101286, 102610, 104040, 105400, 107508, 111600, 112540, 115600, 118575, 119160, 122400, 123132, 126480, 130050, 132400, 134385, 135048, 138720, 140675, 143344, 148950, 151776, 153915, 158100, 158880, 161262, 164176, 168810, 173400, 174437, 179180, 180064, 184698, 189720, 191318, 198600, 202572, 205220, 208080, 210800, 215016, 223200, 223975, 225080, 231200, 237150, 238320, 246264, 252960, 253215, 256525, 260100, 264800, 268770, 270096, 281350, 286688, 286977, 297900, 307830, 316200, 322524, 328352, 337620, 346800, 348874, 358360, 369396, 379440, 382636, 397200, 403155, 405144, 410440, 416160, 421600, 422025, 430032, 447950, 450160, 461745, 474300, 476640, 478295, 492528, 506430, 513050, 520200, 523311, 537540, 540192, 562700, 573954, 595800, 615660, 632400, 645048, 671925, 675240, 693600, 697748, 716720, 738792, 758880, 765272, 769575, 794400, 806310, 810288, 820880, 844050, 860064, 860931, 872185, 895900, 900320, 923490, 948600, 956590, 985056, 1012860, 1026100, 1040400, 1046622, 1075080, 1125400, 1147908, 1191600, 1231320, 1264800, 1266075, 1290096, 1343850, 1350480, 1395496, 1433440, 1434885, 1477584, 1530544, 1539150, 1569933, 1612620, 1620576, 1641760, 1688100, 1721862, 1744370, 1791800, 1846980, 1897200, 1913180, 2015775, 2025720, 2052200, 2080800, 2093244, 2150160, 2250800, 2295816, 2308725, 2383200, 2391475, 2462640, 2532150, 2580192, 2616555, 2687700, 2700960, 2790992, 2869770, 2955168, 2965429, 3061088, 3078300, 3139866, 3225240, 3376200, 3443724, 3488740, 3583600, 3693960, 3794400, 3826360, 4031550, 4051440, 4104400, 4186488, 4300320, 4304655, 4360925, 4501600, 4591632, 4617450, 4782950, 4925280, 5064300, 5233110, 5375400, 5581984, 5739540, 5930858, 6156600, 6279732, 6450480, 6752400, 6887448, 6977480, 7167200, 7174425, 7387920, 7652720, 7849665, 8063100, 8102880, 8208800, 8372976, 8609310, 8721850, 8896287, 9183264, 9234900, 9565900, 10128600, 10466220, 10750800, 11479080, 11861716, 12313200, 12559464, 12900960, 13082775, 13504800, 13774896, 13954960, 14348850, 14775840, 14827145, 15305440, 15699330, 16126200, 16745952, 17218620, 17443700, 17792574, 18469800, 19131800, 20257200, 20932440, 21501600, 21523275, 22958160, 23723432, 24626400, 25118928, 26165550, 26688861, 27549792, 27909920, 28697700, 29654290, 31398660, 32252400, 34437240, 34887400, 35585148, 36939600, 38263600, 39248325, 40514400, 41864880, 43046550, 44481435, 45916320, 47446864, 50237856, 52331100, 53377722, 57395400, 59308580, 62797320, 64504800, 68874480, 69774800, 71170296, 73879200, 74135725, 76527200, 78496650, 83729760, 86093100, 88962870, 94893728, 104662200, 106755444, 114790800, 118617160, 125594640, 133444305, 137748960, 139549600, 142340592, 148271450, 156993300, 172186200, 177925740, 209324400, 213510888, 222407175, 229581600, 237234320, 251189280, 266888610, 284681184, 296542900, 313986600, 344372400, 355851480, 418648800, 427021776, 444814350, 474468640, 533777220, 593085800, 627973200, 667221525, 688744800, 711702960, 854043552, 889628700, 1067554440, 1186171600, 1255946400, 1334443050, 1423405920, 1779257400, 2135108880, 2372343200, 2668886100, 3558514800, 4270217760, 5337772200, 7117029600, 10675544400, 21351088800]

約数ペア:

[(1, 21351088800), (2, 10675544400), (3, 7117029600), (4, 5337772200), (5, 4270217760), (6, 3558514800), (8, 2668886100), (9, 2372343200), (10, 2135108880), (12, 1779257400), (15, 1423405920), (16, 1334443050), (17, 1255946400), (18, 1186171600), (20, 1067554440), (24, 889628700), (25, 854043552), (30, 711702960), (31, 688744800), (32, 667221525), (34, 627973200), (36, 593085800), (40, 533777220), (45, 474468640), (48, 444814350), (50, 427021776), (51, 418648800), (60, 355851480), (62, 344372400), (68, 313986600), (72, 296542900), (75, 284681184), (80, 266888610), (85, 251189280), (90, 237234320), (93, 229581600), (96, 222407175), (100, 213510888), (102, 209324400), (120, 177925740), (124, 172186200), (136, 156993300), (144, 148271450), (150, 142340592), (153, 139549600), (155, 137748960), (160, 133444305), (170, 125594640), (180, 118617160), (186, 114790800), (200, 106755444), (204, 104662200), (225, 94893728), (240, 88962870), (248, 86093100), (255, 83729760), (272, 78496650), (279, 76527200), (288, 74135725), (289, 73879200), (300, 71170296), (306, 69774800), (310, 68874480), (331, 64504800), (340, 62797320), (360, 59308580), (372, 57395400), (400, 53377722), (408, 52331100), (425, 50237856), (450, 47446864), (465, 45916320), (480, 44481435), (496, 43046550), (510, 41864880), (527, 40514400), (544, 39248325), (558, 38263600), (578, 36939600), (600, 35585148), (612, 34887400), (620, 34437240), (662, 32252400), (680, 31398660), (720, 29654290), (744, 28697700), (765, 27909920), (775, 27549792), (800, 26688861), (816, 26165550), (850, 25118928), (867, 24626400), (900, 23723432), (930, 22958160), (992, 21523275), (993, 21501600), (1020, 20932440), (1054, 20257200), (1116, 19131800), (1156, 18469800), (1200, 17792574), (1224, 17443700), (1240, 17218620), (1275, 16745952), (1324, 16126200), (1360, 15699330), (1395, 15305440), (1440, 14827145), (1445, 14775840), (1488, 14348850), (1530, 13954960), (1550, 13774896), (1581, 13504800), (1632, 13082775), (1655, 12900960), (1700, 12559464), (1734, 12313200), (1800, 11861716), (1860, 11479080), (1986, 10750800), (2040, 10466220), (2108, 10128600), (2232, 9565900), (2312, 9234900), (2325, 9183264), (2400, 8896287), (2448, 8721850), (2480, 8609310), (2550, 8372976), (2601, 8208800), (2635, 8102880), (2648, 8063100), (2720, 7849665), (2790, 7652720), (2890, 7387920), (2976, 7174425), (2979, 7167200), (3060, 6977480), (3100, 6887448), (3162, 6752400), (3310, 6450480), (3400, 6279732), (3468, 6156600), (3600, 5930858), (3720, 5739540), (3825, 5581984), (3972, 5375400), (4080, 5233110), (4216, 5064300), (4335, 4925280), (4464, 4782950), (4624, 4617450), (4650, 4591632), (4743, 4501600), (4896, 4360925), (4960, 4304655), (4965, 4300320), (5100, 4186488), (5202, 4104400), (5270, 4051440), (5296, 4031550), (5580, 3826360), (5627, 3794400), (5780, 3693960), (5958, 3583600), (6120, 3488740), (6200, 3443724), (6324, 3376200), (6620, 3225240), (6800, 3139866), (6936, 3078300), (6975, 3061088), (7200, 2965429), (7225, 2955168), (7440, 2869770), (7650, 2790992), (7905, 2700960), (7944, 2687700), (8160, 2616555), (8275, 2580192), (8432, 2532150), (8670, 2462640), (8928, 2391475), (8959, 2383200), (9248, 2308725), (9300, 2295816), (9486, 2250800), (9930, 2150160), (10200, 2093244), (10261, 2080800), (10404, 2052200), (10540, 2025720), (10592, 2015775), (11160, 1913180), (11254, 1897200), (11560, 1846980), (11916, 1791800), (12240, 1744370), (12400, 1721862), (12648, 1688100), (13005, 1641760), (13175, 1620576), (13240, 1612620), (13600, 1569933), (13872, 1539150), (13950, 1530544), (14450, 1477584), (14880, 1434885), (14895, 1433440), (15300, 1395496), (15810, 1350480), (15888, 1343850), (16550, 1290096), (16864, 1266075), (16881, 1264800), (17340, 1231320), (17918, 1191600), (18600, 1147908), (18972, 1125400), (19860, 1075080), (20400, 1046622), (20522, 1040400), (20808, 1026100), (21080, 1012860), (21675, 985056), (22320, 956590), (22508, 948600), (23120, 923490), (23715, 900320), (23832, 895900), (24480, 872185), (24800, 860931), (24825, 860064), (25296, 844050), (26010, 820880), (26350, 810288), (26480, 806310), (26877, 794400), (27744, 769575), (27900, 765272), (28135, 758880), (28900, 738792), (29790, 716720), (30600, 697748), (30783, 693600), (31620, 675240), (31776, 671925), (33100, 645048), (33762, 632400), (34680, 615660), (35836, 595800), (37200, 573954), (37944, 562700), (39525, 540192), (39720, 537540), (40800, 523311), (41044, 520200), (41616, 513050), (42160, 506430), (43350, 492528), (44640, 478295), (44795, 476640), (45016, 474300), (46240, 461745), (47430, 450160), (47664, 447950), (49650, 430032), (50592, 422025), (50643, 421600), (51305, 416160), (52020, 410440), (52700, 405144), (52960, 403155), (53754, 397200), (55800, 382636), (56270, 379440), (57800, 369396), (59580, 358360), (61200, 348874), (61566, 346800), (63240, 337620), (65025, 328352), (66200, 322524), (67524, 316200), (69360, 307830), (71672, 297900), (74400, 286977), (74475, 286688), (75888, 281350), (79050, 270096), (79440, 268770), (80631, 264800), (82088, 260100), (83232, 256525), (84320, 253215), (84405, 252960), (86700, 246264), (89590, 238320), (90032, 237150), (92349, 231200), (94860, 225080), (95328, 223975), (95659, 223200), (99300, 215016), (101286, 210800), (102610, 208080), (104040, 205220), (105400, 202572), (107508, 198600), (111600, 191318), (112540, 189720), (115600, 184698), (118575, 180064), (119160, 179180), (122400, 174437), (123132, 173400), (126480, 168810), (130050, 164176), (132400, 161262), (134385, 158880), (135048, 158100), (138720, 153915), (140675, 151776), (143344, 148950)]