20882477700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 576

約数和(自身を含む): 79561574400

約数和(自身を除く): 58679096700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 59, 60, 61, 63, 70, 75, 84, 90, 100, 105, 108, 118, 122, 126, 135, 140, 150, 175, 177, 180, 183, 189, 210, 225, 236, 244, 252, 270, 295, 300, 305, 307, 315, 350, 354, 366, 378, 413, 420, 427, 450, 525, 531, 540, 549, 590, 610, 614, 630, 675, 700, 708, 732, 756, 826, 854, 885, 900, 915, 921, 945, 1050, 1062, 1098, 1180, 1220, 1228, 1239, 1260, 1281, 1350, 1475, 1525, 1535, 1575, 1593, 1647, 1652, 1708, 1770, 1830, 1842, 1890, 2065, 2100, 2124, 2135, 2149, 2196, 2478, 2562, 2655, 2700, 2745, 2763, 2950, 3050, 3070, 3150, 3186, 3294, 3540, 3599, 3660, 3684, 3717, 3780, 3843, 4130, 4270, 4298, 4425, 4575, 4605, 4725, 4956, 5124, 5310, 5490, 5526, 5900, 6100, 6140, 6195, 6300, 6372, 6405, 6447, 6588, 7198, 7434, 7675, 7686, 7965, 8235, 8260, 8289, 8540, 8596, 8850, 9150, 9210, 9450, 10325, 10620, 10675, 10745, 10797, 10980, 11052, 11151, 11529, 12390, 12810, 12894, 13275, 13725, 13815, 14396, 14868, 15350, 15372, 15930, 16470, 16578, 17700, 17995, 18113, 18300, 18420, 18585, 18727, 18900, 19215, 19341, 20650, 21350, 21490, 21594, 22302, 23025, 23058, 24780, 25193, 25620, 25788, 26550, 27450, 27630, 30700, 30975, 31860, 32025, 32235, 32391, 32940, 33156, 35990, 36226, 37170, 37454, 38430, 38682, 39825, 41175, 41300, 41445, 42700, 42980, 43188, 44604, 46050, 46116, 50386, 53100, 53725, 53985, 54339, 54900, 55260, 55755, 56181, 57645, 58023, 61950, 64050, 64470, 64782, 69075, 71980, 72452, 74340, 74908, 75579, 76860, 77364, 79650, 82350, 82890, 89975, 90565, 92100, 92925, 93635, 96075, 96705, 97173, 100772, 107450, 107970, 108678, 111510, 112362, 115290, 116046, 123900, 125965, 126791, 128100, 128940, 129564, 131089, 138150, 151158, 159300, 161175, 161955, 163017, 164700, 165780, 168543, 179950, 181130, 185850, 187270, 192150, 193410, 194346, 207225, 214900, 215940, 217356, 223020, 224724, 226737, 230580, 232092, 251930, 253582, 262178, 269925, 271695, 276300, 278775, 280905, 288225, 290115, 302316, 322350, 323910, 326034, 337086, 359900, 362260, 371700, 374540, 377895, 380373, 384300, 386820, 388692, 393267, 414450, 452825, 453474, 468175, 483525, 485865, 489051, 503860, 505629, 507164, 524356, 539850, 543390, 557550, 561810, 576450, 580230, 629825, 633955, 644700, 647820, 652068, 655445, 674172, 680211, 755790, 760746, 786534, 809775, 815085, 828900, 842715, 905650, 906948, 936350, 967050, 971730, 978102, 1011258, 1079700, 1086780, 1104893, 1115100, 1123620, 1133685, 1141119, 1152900, 1160460, 1179801, 1259650, 1267910, 1310890, 1358475, 1360422, 1404525, 1450575, 1511580, 1521492, 1573068, 1619550, 1630170, 1685430, 1811300, 1872700, 1889475, 1901865, 1934100, 1943460, 1956204, 1966335, 2022516, 2209786, 2267370, 2282238, 2359602, 2429325, 2445255, 2519300, 2528145, 2535820, 2621780, 2716950, 2720844, 2809050, 2901150, 3169775, 3239100, 3260340, 3277225, 3314679, 3370860, 3401055, 3423357, 3539403, 3778950, 3803730, 3932670, 4075425, 4213575, 4419572, 4534740, 4564476, 4719204, 4858650, 4890510, 5056290, 5433900, 5524465, 5618100, 5668425, 5705595, 5802300, 5899005, 6339550, 6554450, 6629358, 6802110, 6846714, 7078806, 7557900, 7607460, 7734251, 7865340, 8150850, 8427150, 9509325, 9717300, 9781020, 9831675, 9944037, 10112580, 11048930, 11336850, 11411190, 11798010, 12226275, 12640725, 12679100, 13108900, 13258716, 13604220, 13693428, 14157612, 15468502, 16301700, 16573395, 16854300, 17005275, 17116785, 17697015, 19018650, 19663350, 19888074, 22097860, 22673700, 22822380, 23202753, 23596020, 24452550, 25281450, 27622325, 28527975, 29495025, 29832111, 30937004, 33146790, 34010550, 34233570, 35394030, 38037300, 38671255, 39326700, 39776148, 46405506, 48905100, 49720185, 50562900, 55244650, 57055950, 58990050, 59664222, 66293580, 68021100, 68467140, 69608259, 70788060, 77342510, 82866975, 85583925, 88485075, 92811012, 99440370, 110489300, 114111900, 116013765, 117980100, 119328444, 139216518, 149160555, 154685020, 165733950, 171167850, 176970150, 193356275, 198880740, 208824777, 232027530, 248600925, 278433036, 298321110, 331467900, 342335700, 348041295, 353940300, 386712550, 417649554, 464055060, 497201850, 580068825, 596642220, 696082590, 745802775, 773425100, 835299108, 994403700, 1044123885, 1160137650, 1392165180, 1491605550, 1740206475, 2088247770, 2320275300, 2983211100, 3480412950, 4176495540, 5220619425, 6960825900, 10441238850, 20882477700]

約数ペア:

[(1, 20882477700), (2, 10441238850), (3, 6960825900), (4, 5220619425), (5, 4176495540), (6, 3480412950), (7, 2983211100), (9, 2320275300), (10, 2088247770), (12, 1740206475), (14, 1491605550), (15, 1392165180), (18, 1160137650), (20, 1044123885), (21, 994403700), (25, 835299108), (27, 773425100), (28, 745802775), (30, 696082590), (35, 596642220), (36, 580068825), (42, 497201850), (45, 464055060), (50, 417649554), (54, 386712550), (59, 353940300), (60, 348041295), (61, 342335700), (63, 331467900), (70, 298321110), (75, 278433036), (84, 248600925), (90, 232027530), (100, 208824777), (105, 198880740), (108, 193356275), (118, 176970150), (122, 171167850), (126, 165733950), (135, 154685020), (140, 149160555), (150, 139216518), (175, 119328444), (177, 117980100), (180, 116013765), (183, 114111900), (189, 110489300), (210, 99440370), (225, 92811012), (236, 88485075), (244, 85583925), (252, 82866975), (270, 77342510), (295, 70788060), (300, 69608259), (305, 68467140), (307, 68021100), (315, 66293580), (350, 59664222), (354, 58990050), (366, 57055950), (378, 55244650), (413, 50562900), (420, 49720185), (427, 48905100), (450, 46405506), (525, 39776148), (531, 39326700), (540, 38671255), (549, 38037300), (590, 35394030), (610, 34233570), (614, 34010550), (630, 33146790), (675, 30937004), (700, 29832111), (708, 29495025), (732, 28527975), (756, 27622325), (826, 25281450), (854, 24452550), (885, 23596020), (900, 23202753), (915, 22822380), (921, 22673700), (945, 22097860), (1050, 19888074), (1062, 19663350), (1098, 19018650), (1180, 17697015), (1220, 17116785), (1228, 17005275), (1239, 16854300), (1260, 16573395), (1281, 16301700), (1350, 15468502), (1475, 14157612), (1525, 13693428), (1535, 13604220), (1575, 13258716), (1593, 13108900), (1647, 12679100), (1652, 12640725), (1708, 12226275), (1770, 11798010), (1830, 11411190), (1842, 11336850), (1890, 11048930), (2065, 10112580), (2100, 9944037), (2124, 9831675), (2135, 9781020), (2149, 9717300), (2196, 9509325), (2478, 8427150), (2562, 8150850), (2655, 7865340), (2700, 7734251), (2745, 7607460), (2763, 7557900), (2950, 7078806), (3050, 6846714), (3070, 6802110), (3150, 6629358), (3186, 6554450), (3294, 6339550), (3540, 5899005), (3599, 5802300), (3660, 5705595), (3684, 5668425), (3717, 5618100), (3780, 5524465), (3843, 5433900), (4130, 5056290), (4270, 4890510), (4298, 4858650), (4425, 4719204), (4575, 4564476), (4605, 4534740), (4725, 4419572), (4956, 4213575), (5124, 4075425), (5310, 3932670), (5490, 3803730), (5526, 3778950), (5900, 3539403), (6100, 3423357), (6140, 3401055), (6195, 3370860), (6300, 3314679), (6372, 3277225), (6405, 3260340), (6447, 3239100), (6588, 3169775), (7198, 2901150), (7434, 2809050), (7675, 2720844), (7686, 2716950), (7965, 2621780), (8235, 2535820), (8260, 2528145), (8289, 2519300), (8540, 2445255), (8596, 2429325), (8850, 2359602), (9150, 2282238), (9210, 2267370), (9450, 2209786), (10325, 2022516), (10620, 1966335), (10675, 1956204), (10745, 1943460), (10797, 1934100), (10980, 1901865), (11052, 1889475), (11151, 1872700), (11529, 1811300), (12390, 1685430), (12810, 1630170), (12894, 1619550), (13275, 1573068), (13725, 1521492), (13815, 1511580), (14396, 1450575), (14868, 1404525), (15350, 1360422), (15372, 1358475), (15930, 1310890), (16470, 1267910), (16578, 1259650), (17700, 1179801), (17995, 1160460), (18113, 1152900), (18300, 1141119), (18420, 1133685), (18585, 1123620), (18727, 1115100), (18900, 1104893), (19215, 1086780), (19341, 1079700), (20650, 1011258), (21350, 978102), (21490, 971730), (21594, 967050), (22302, 936350), (23025, 906948), (23058, 905650), (24780, 842715), (25193, 828900), (25620, 815085), (25788, 809775), (26550, 786534), (27450, 760746), (27630, 755790), (30700, 680211), (30975, 674172), (31860, 655445), (32025, 652068), (32235, 647820), (32391, 644700), (32940, 633955), (33156, 629825), (35990, 580230), (36226, 576450), (37170, 561810), (37454, 557550), (38430, 543390), (38682, 539850), (39825, 524356), (41175, 507164), (41300, 505629), (41445, 503860), (42700, 489051), (42980, 485865), (43188, 483525), (44604, 468175), (46050, 453474), (46116, 452825), (50386, 414450), (53100, 393267), (53725, 388692), (53985, 386820), (54339, 384300), (54900, 380373), (55260, 377895), (55755, 374540), (56181, 371700), (57645, 362260), (58023, 359900), (61950, 337086), (64050, 326034), (64470, 323910), (64782, 322350), (69075, 302316), (71980, 290115), (72452, 288225), (74340, 280905), (74908, 278775), (75579, 276300), (76860, 271695), (77364, 269925), (79650, 262178), (82350, 253582), (82890, 251930), (89975, 232092), (90565, 230580), (92100, 226737), (92925, 224724), (93635, 223020), (96075, 217356), (96705, 215940), (97173, 214900), (100772, 207225), (107450, 194346), (107970, 193410), (108678, 192150), (111510, 187270), (112362, 185850), (115290, 181130), (116046, 179950), (123900, 168543), (125965, 165780), (126791, 164700), (128100, 163017), (128940, 161955), (129564, 161175), (131089, 159300), (138150, 151158)]