64662000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 160

約数和(自身を含む): 224777280

約数和(自身を除く): 160115280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 829, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1658, 1950, 2000, 2487, 2600, 3000, 3120, 3250, 3316, 3900, 4145, 4875, 4974, 5200, 6000, 6500, 6632, 7800, 8290, 9750, 9948, 10777, 12435, 13000, 13264, 15600, 16580, 19500, 19896, 20725, 21554, 24870, 26000, 32331, 33160, 39000, 39792, 41450, 43108, 49740, 53885, 62175, 64662, 66320, 78000, 82900, 86216, 99480, 103625, 107770, 124350, 129324, 161655, 165800, 172432, 198960, 207250, 215540, 248700, 258648, 269425, 310875, 323310, 331600, 414500, 431080, 497400, 517296, 538850, 621750, 646620, 808275, 829000, 862160, 994800, 1077700, 1243500, 1293240, 1347125, 1616550, 1658000, 2155400, 2487000, 2586480, 2694250, 3233100, 4041375, 4310800, 4974000, 5388500, 6466200, 8082750, 10777000, 12932400, 16165500, 21554000, 32331000, 64662000]

約数ペア:

[(1, 64662000), (2, 32331000), (3, 21554000), (4, 16165500), (5, 12932400), (6, 10777000), (8, 8082750), (10, 6466200), (12, 5388500), (13, 4974000), (15, 4310800), (16, 4041375), (20, 3233100), (24, 2694250), (25, 2586480), (26, 2487000), (30, 2155400), (39, 1658000), (40, 1616550), (48, 1347125), (50, 1293240), (52, 1243500), (60, 1077700), (65, 994800), (75, 862160), (78, 829000), (80, 808275), (100, 646620), (104, 621750), (120, 538850), (125, 517296), (130, 497400), (150, 431080), (156, 414500), (195, 331600), (200, 323310), (208, 310875), (240, 269425), (250, 258648), (260, 248700), (300, 215540), (312, 207250), (325, 198960), (375, 172432), (390, 165800), (400, 161655), (500, 129324), (520, 124350), (600, 107770), (624, 103625), (650, 99480), (750, 86216), (780, 82900), (829, 78000), (975, 66320), (1000, 64662), (1040, 62175), (1200, 53885), (1300, 49740), (1500, 43108), (1560, 41450), (1625, 39792), (1658, 39000), (1950, 33160), (2000, 32331), (2487, 26000), (2600, 24870), (3000, 21554), (3120, 20725), (3250, 19896), (3316, 19500), (3900, 16580), (4145, 15600), (4875, 13264), (4974, 13000), (5200, 12435), (6000, 10777), (6500, 9948), (6632, 9750), (7800, 8290)]