20002235400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1350

約数の個数: 576

約数和(自身を含む): 81244800000

約数和(自身を除く): 61242564600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 41, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 82, 84, 90, 93, 100, 105, 120, 123, 124, 126, 140, 150, 155, 164, 168, 175, 180, 186, 200, 205, 210, 217, 225, 246, 248, 252, 279, 280, 287, 300, 310, 315, 328, 350, 360, 369, 372, 410, 420, 434, 450, 465, 492, 504, 525, 558, 574, 600, 615, 620, 630, 651, 700, 738, 744, 775, 820, 840, 861, 868, 900, 930, 984, 1025, 1050, 1085, 1116, 1148, 1230, 1240, 1249, 1260, 1271, 1302, 1395, 1400, 1435, 1476, 1550, 1575, 1640, 1722, 1736, 1800, 1845, 1860, 1953, 2050, 2100, 2170, 2232, 2296, 2325, 2460, 2498, 2520, 2542, 2583, 2604, 2790, 2870, 2952, 3075, 3100, 3150, 3255, 3444, 3690, 3720, 3747, 3813, 3906, 4100, 4200, 4305, 4340, 4650, 4920, 4996, 5084, 5166, 5208, 5425, 5580, 5740, 6150, 6200, 6245, 6300, 6355, 6510, 6888, 6975, 7175, 7380, 7494, 7626, 7812, 8200, 8610, 8680, 8743, 8897, 9225, 9300, 9765, 9992, 10168, 10332, 10850, 11160, 11241, 11439, 11480, 12300, 12490, 12600, 12710, 12915, 13020, 13950, 14350, 14760, 14988, 15252, 15624, 16275, 17220, 17486, 17794, 18450, 18600, 18735, 19065, 19530, 20664, 21525, 21700, 22482, 22878, 24600, 24980, 25420, 25830, 26040, 26229, 26691, 27900, 28700, 29976, 30504, 31225, 31775, 32550, 34440, 34972, 35588, 36900, 37470, 38130, 38719, 39060, 43050, 43400, 43715, 44485, 44964, 45756, 48825, 49960, 50840, 51209, 51660, 52458, 53382, 55800, 56205, 57195, 57400, 62450, 63550, 64575, 65100, 69944, 71176, 73800, 74940, 76260, 77438, 78120, 78687, 80073, 86100, 87430, 88970, 89928, 91512, 93675, 95325, 97650, 102418, 103320, 104916, 106764, 112410, 114390, 116157, 124900, 127100, 129150, 130200, 131145, 133455, 149880, 152520, 153627, 154876, 157374, 160146, 172200, 174860, 177940, 187350, 190650, 193595, 195300, 204836, 209832, 213528, 218575, 222425, 224820, 228780, 232314, 249800, 254200, 256045, 258300, 262290, 266910, 271033, 281025, 285975, 307254, 309752, 314748, 320292, 348471, 349720, 355880, 358463, 374700, 381300, 387190, 390600, 393435, 400365, 409672, 437150, 444850, 449640, 457560, 460881, 464628, 512090, 516600, 524580, 533820, 542066, 562050, 571950, 580785, 614508, 629496, 640584, 655725, 667275, 696942, 716926, 749400, 762600, 768135, 774380, 786870, 800730, 813099, 874300, 889700, 921762, 929256, 967975, 1024180, 1049160, 1067640, 1075389, 1084132, 1124100, 1143900, 1161570, 1229016, 1280225, 1311450, 1334550, 1355165, 1393884, 1433852, 1536270, 1548760, 1573740, 1587479, 1601460, 1626198, 1742355, 1748600, 1779400, 1792315, 1843524, 1935950, 1967175, 2001825, 2048360, 2150778, 2168264, 2248200, 2287800, 2304405, 2323140, 2439297, 2560450, 2622900, 2669100, 2710330, 2787768, 2867704, 2903925, 3072540, 3147480, 3174958, 3202920, 3226167, 3252396, 3484710, 3584630, 3687048, 3840675, 3871900, 3934350, 4003650, 4065495, 4301556, 4608810, 4646280, 4762437, 4878594, 5120900, 5245800, 5338200, 5376945, 5420660, 5807850, 6145080, 6349916, 6452334, 6504792, 6775825, 6969420, 7169260, 7681350, 7743800, 7868700, 7937395, 8007300, 8130990, 8603112, 8711775, 8961575, 9217620, 9524874, 9757188, 10241800, 10753890, 10841320, 11112353, 11522025, 11615700, 12196485, 12699832, 12904668, 13551650, 13938840, 14287311, 14338520, 15362700, 15737400, 15874790, 16014600, 16130835, 16261980, 17423550, 17923150, 18435240, 19049748, 19514376, 20327475, 21507780, 22224706, 23044050, 23231400, 23812185, 24392970, 25809336, 26884725, 27103300, 28574622, 30725400, 31749580, 32261670, 32523960, 33337059, 34847100, 35846300, 38099496, 39686975, 40654950, 43015560, 44449412, 46088100, 47624370, 48785940, 53769450, 54206600, 55561765, 57149244, 60982425, 63499160, 64523340, 66674118, 69694200, 71436555, 71692600, 79373950, 80654175, 81309900, 88898824, 92176200, 95248740, 97571880, 100011177, 107538900, 111123530, 114298488, 119060925, 121964850, 129046680, 133348236, 142873110, 158747900, 161308350, 162619800, 166685295, 190497480, 200022354, 215077800, 222247060, 238121850, 243929700, 266696472, 277808825, 285746220, 317495800, 322616700, 333370590, 357182775, 400044708, 444494120, 476243700, 487859400, 500055885, 555617650, 571492440, 645233400, 666741180, 714365550, 800089416, 833426475, 952487400, 1000111770, 1111235300, 1333482360, 1428731100, 1666852950, 2000223540, 2222470600, 2500279425, 2857462200, 3333705900, 4000447080, 5000558850, 6667411800, 10001117700, 20002235400]

約数ペア:

[(1, 20002235400), (2, 10001117700), (3, 6667411800), (4, 5000558850), (5, 4000447080), (6, 3333705900), (7, 2857462200), (8, 2500279425), (9, 2222470600), (10, 2000223540), (12, 1666852950), (14, 1428731100), (15, 1333482360), (18, 1111235300), (20, 1000111770), (21, 952487400), (24, 833426475), (25, 800089416), (28, 714365550), (30, 666741180), (31, 645233400), (35, 571492440), (36, 555617650), (40, 500055885), (41, 487859400), (42, 476243700), (45, 444494120), (50, 400044708), (56, 357182775), (60, 333370590), (62, 322616700), (63, 317495800), (70, 285746220), (72, 277808825), (75, 266696472), (82, 243929700), (84, 238121850), (90, 222247060), (93, 215077800), (100, 200022354), (105, 190497480), (120, 166685295), (123, 162619800), (124, 161308350), (126, 158747900), (140, 142873110), (150, 133348236), (155, 129046680), (164, 121964850), (168, 119060925), (175, 114298488), (180, 111123530), (186, 107538900), (200, 100011177), (205, 97571880), (210, 95248740), (217, 92176200), (225, 88898824), (246, 81309900), (248, 80654175), (252, 79373950), (279, 71692600), (280, 71436555), (287, 69694200), (300, 66674118), (310, 64523340), (315, 63499160), (328, 60982425), (350, 57149244), (360, 55561765), (369, 54206600), (372, 53769450), (410, 48785940), (420, 47624370), (434, 46088100), (450, 44449412), (465, 43015560), (492, 40654950), (504, 39686975), (525, 38099496), (558, 35846300), (574, 34847100), (600, 33337059), (615, 32523960), (620, 32261670), (630, 31749580), (651, 30725400), (700, 28574622), (738, 27103300), (744, 26884725), (775, 25809336), (820, 24392970), (840, 23812185), (861, 23231400), (868, 23044050), (900, 22224706), (930, 21507780), (984, 20327475), (1025, 19514376), (1050, 19049748), (1085, 18435240), (1116, 17923150), (1148, 17423550), (1230, 16261980), (1240, 16130835), (1249, 16014600), (1260, 15874790), (1271, 15737400), (1302, 15362700), (1395, 14338520), (1400, 14287311), (1435, 13938840), (1476, 13551650), (1550, 12904668), (1575, 12699832), (1640, 12196485), (1722, 11615700), (1736, 11522025), (1800, 11112353), (1845, 10841320), (1860, 10753890), (1953, 10241800), (2050, 9757188), (2100, 9524874), (2170, 9217620), (2232, 8961575), (2296, 8711775), (2325, 8603112), (2460, 8130990), (2498, 8007300), (2520, 7937395), (2542, 7868700), (2583, 7743800), (2604, 7681350), (2790, 7169260), (2870, 6969420), (2952, 6775825), (3075, 6504792), (3100, 6452334), (3150, 6349916), (3255, 6145080), (3444, 5807850), (3690, 5420660), (3720, 5376945), (3747, 5338200), (3813, 5245800), (3906, 5120900), (4100, 4878594), (4200, 4762437), (4305, 4646280), (4340, 4608810), (4650, 4301556), (4920, 4065495), (4996, 4003650), (5084, 3934350), (5166, 3871900), (5208, 3840675), (5425, 3687048), (5580, 3584630), (5740, 3484710), (6150, 3252396), (6200, 3226167), (6245, 3202920), (6300, 3174958), (6355, 3147480), (6510, 3072540), (6888, 2903925), (6975, 2867704), (7175, 2787768), (7380, 2710330), (7494, 2669100), (7626, 2622900), (7812, 2560450), (8200, 2439297), (8610, 2323140), (8680, 2304405), (8743, 2287800), (8897, 2248200), (9225, 2168264), (9300, 2150778), (9765, 2048360), (9992, 2001825), (10168, 1967175), (10332, 1935950), (10850, 1843524), (11160, 1792315), (11241, 1779400), (11439, 1748600), (11480, 1742355), (12300, 1626198), (12490, 1601460), (12600, 1587479), (12710, 1573740), (12915, 1548760), (13020, 1536270), (13950, 1433852), (14350, 1393884), (14760, 1355165), (14988, 1334550), (15252, 1311450), (15624, 1280225), (16275, 1229016), (17220, 1161570), (17486, 1143900), (17794, 1124100), (18450, 1084132), (18600, 1075389), (18735, 1067640), (19065, 1049160), (19530, 1024180), (20664, 967975), (21525, 929256), (21700, 921762), (22482, 889700), (22878, 874300), (24600, 813099), (24980, 800730), (25420, 786870), (25830, 774380), (26040, 768135), (26229, 762600), (26691, 749400), (27900, 716926), (28700, 696942), (29976, 667275), (30504, 655725), (31225, 640584), (31775, 629496), (32550, 614508), (34440, 580785), (34972, 571950), (35588, 562050), (36900, 542066), (37470, 533820), (38130, 524580), (38719, 516600), (39060, 512090), (43050, 464628), (43400, 460881), (43715, 457560), (44485, 449640), (44964, 444850), (45756, 437150), (48825, 409672), (49960, 400365), (50840, 393435), (51209, 390600), (51660, 387190), (52458, 381300), (53382, 374700), (55800, 358463), (56205, 355880), (57195, 349720), (57400, 348471), (62450, 320292), (63550, 314748), (64575, 309752), (65100, 307254), (69944, 285975), (71176, 281025), (73800, 271033), (74940, 266910), (76260, 262290), (77438, 258300), (78120, 256045), (78687, 254200), (80073, 249800), (86100, 232314), (87430, 228780), (88970, 224820), (89928, 222425), (91512, 218575), (93675, 213528), (95325, 209832), (97650, 204836), (102418, 195300), (103320, 193595), (104916, 190650), (106764, 187350), (112410, 177940), (114390, 174860), (116157, 172200), (124900, 160146), (127100, 157374), (129150, 154876), (130200, 153627), (131145, 152520), (133455, 149880)]