64200500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 184923648

約数和(自身を除く): 120723148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 83, 85, 91, 100, 119, 125, 130, 140, 166, 170, 175, 182, 221, 238, 250, 260, 325, 332, 340, 350, 364, 415, 425, 442, 455, 476, 500, 581, 595, 650, 700, 830, 850, 875, 884, 910, 1079, 1105, 1162, 1190, 1300, 1411, 1547, 1625, 1660, 1700, 1750, 1820, 2075, 2125, 2158, 2210, 2275, 2324, 2380, 2822, 2905, 2975, 3094, 3250, 3500, 4150, 4250, 4316, 4420, 4550, 5395, 5525, 5644, 5810, 5950, 6188, 6500, 7055, 7553, 7735, 8300, 8500, 9100, 9877, 10375, 10790, 11050, 11375, 11620, 11900, 14110, 14525, 14875, 15106, 15470, 18343, 19754, 20750, 21580, 22100, 22750, 26975, 27625, 28220, 29050, 29750, 30212, 30940, 35275, 36686, 37765, 38675, 39508, 41500, 45500, 49385, 53950, 55250, 58100, 59500, 70550, 72625, 73372, 75530, 77350, 91715, 98770, 107900, 110500, 128401, 134875, 141100, 145250, 151060, 154700, 176375, 183430, 188825, 193375, 197540, 246925, 256802, 269750, 290500, 352750, 366860, 377650, 386750, 458575, 493850, 513604, 539500, 642005, 705500, 755300, 773500, 917150, 944125, 987700, 1234625, 1284010, 1834300, 1888250, 2292875, 2469250, 2568020, 3210025, 3776500, 4585750, 4938500, 6420050, 9171500, 12840100, 16050125, 32100250, 64200500]

約数ペア:

[(1, 64200500), (2, 32100250), (4, 16050125), (5, 12840100), (7, 9171500), (10, 6420050), (13, 4938500), (14, 4585750), (17, 3776500), (20, 3210025), (25, 2568020), (26, 2469250), (28, 2292875), (34, 1888250), (35, 1834300), (50, 1284010), (52, 1234625), (65, 987700), (68, 944125), (70, 917150), (83, 773500), (85, 755300), (91, 705500), (100, 642005), (119, 539500), (125, 513604), (130, 493850), (140, 458575), (166, 386750), (170, 377650), (175, 366860), (182, 352750), (221, 290500), (238, 269750), (250, 256802), (260, 246925), (325, 197540), (332, 193375), (340, 188825), (350, 183430), (364, 176375), (415, 154700), (425, 151060), (442, 145250), (455, 141100), (476, 134875), (500, 128401), (581, 110500), (595, 107900), (650, 98770), (700, 91715), (830, 77350), (850, 75530), (875, 73372), (884, 72625), (910, 70550), (1079, 59500), (1105, 58100), (1162, 55250), (1190, 53950), (1300, 49385), (1411, 45500), (1547, 41500), (1625, 39508), (1660, 38675), (1700, 37765), (1750, 36686), (1820, 35275), (2075, 30940), (2125, 30212), (2158, 29750), (2210, 29050), (2275, 28220), (2324, 27625), (2380, 26975), (2822, 22750), (2905, 22100), (2975, 21580), (3094, 20750), (3250, 19754), (3500, 18343), (4150, 15470), (4250, 15106), (4316, 14875), (4420, 14525), (4550, 14110), (5395, 11900), (5525, 11620), (5644, 11375), (5810, 11050), (5950, 10790), (6188, 10375), (6500, 9877), (7055, 9100), (7553, 8500), (7735, 8300)]