51304323200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20903}}^1$

素因数の和:20999

約数の個数: 192

約数和(自身を含む): 138806740800

約数和(自身を除く): 87502417600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 64, 65, 80, 100, 104, 118, 128, 130, 160, 200, 208, 236, 260, 295, 320, 325, 400, 416, 472, 520, 590, 640, 650, 767, 800, 832, 944, 1040, 1180, 1300, 1475, 1534, 1600, 1664, 1888, 2080, 2360, 2600, 2950, 3068, 3200, 3776, 3835, 4160, 4720, 5200, 5900, 6136, 7552, 7670, 8320, 9440, 10400, 11800, 12272, 15340, 18880, 19175, 20800, 20903, 23600, 24544, 30680, 37760, 38350, 41600, 41806, 47200, 49088, 61360, 76700, 83612, 94400, 98176, 104515, 122720, 153400, 167224, 188800, 209030, 245440, 271739, 306800, 334448, 418060, 490880, 522575, 543478, 613600, 668896, 836120, 1045150, 1086956, 1227200, 1233277, 1337792, 1358695, 1672240, 2090300, 2173912, 2454400, 2466554, 2675584, 2717390, 3344480, 4180600, 4347824, 4933108, 5434780, 6166385, 6688960, 6793475, 8361200, 8695648, 9866216, 10869560, 12332770, 13377920, 13586950, 16032601, 16722400, 17391296, 19732432, 21739120, 24665540, 27173900, 30831925, 32065202, 33444800, 34782592, 39464864, 43478240, 49331080, 54347800, 61663850, 64130404, 66889600, 78929728, 80163005, 86956480, 98662160, 108695600, 123327700, 128260808, 157859456, 160326010, 173912960, 197324320, 217391200, 246655400, 256521616, 320652020, 394648640, 400815025, 434782400, 493310800, 513043232, 641304040, 789297280, 801630050, 869564800, 986621600, 1026086464, 1282608080, 1603260100, 1973243200, 2052172928, 2565216160, 3206520200, 3946486400, 5130432320, 6413040400, 10260864640, 12826080800, 25652161600, 51304323200]

約数ペア:

[(1, 51304323200), (2, 25652161600), (4, 12826080800), (5, 10260864640), (8, 6413040400), (10, 5130432320), (13, 3946486400), (16, 3206520200), (20, 2565216160), (25, 2052172928), (26, 1973243200), (32, 1603260100), (40, 1282608080), (50, 1026086464), (52, 986621600), (59, 869564800), (64, 801630050), (65, 789297280), (80, 641304040), (100, 513043232), (104, 493310800), (118, 434782400), (128, 400815025), (130, 394648640), (160, 320652020), (200, 256521616), (208, 246655400), (236, 217391200), (260, 197324320), (295, 173912960), (320, 160326010), (325, 157859456), (400, 128260808), (416, 123327700), (472, 108695600), (520, 98662160), (590, 86956480), (640, 80163005), (650, 78929728), (767, 66889600), (800, 64130404), (832, 61663850), (944, 54347800), (1040, 49331080), (1180, 43478240), (1300, 39464864), (1475, 34782592), (1534, 33444800), (1600, 32065202), (1664, 30831925), (1888, 27173900), (2080, 24665540), (2360, 21739120), (2600, 19732432), (2950, 17391296), (3068, 16722400), (3200, 16032601), (3776, 13586950), (3835, 13377920), (4160, 12332770), (4720, 10869560), (5200, 9866216), (5900, 8695648), (6136, 8361200), (7552, 6793475), (7670, 6688960), (8320, 6166385), (9440, 5434780), (10400, 4933108), (11800, 4347824), (12272, 4180600), (15340, 3344480), (18880, 2717390), (19175, 2675584), (20800, 2466554), (20903, 2454400), (23600, 2173912), (24544, 2090300), (30680, 1672240), (37760, 1358695), (38350, 1337792), (41600, 1233277), (41806, 1227200), (47200, 1086956), (49088, 1045150), (61360, 836120), (76700, 668896), (83612, 613600), (94400, 543478), (98176, 522575), (104515, 490880), (122720, 418060), (153400, 334448), (167224, 306800), (188800, 271739), (209030, 245440)]