200613750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 510174192

約数和(自身を除く): 309560442

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 366, 375, 610, 625, 750, 877, 915, 1250, 1525, 1754, 1830, 1875, 2631, 3050, 3750, 4385, 4575, 5262, 7625, 8770, 9150, 13155, 15250, 21925, 22875, 26310, 38125, 43850, 45750, 53497, 65775, 76250, 106994, 109625, 114375, 131550, 160491, 219250, 228750, 267485, 320982, 328875, 534970, 548125, 657750, 802455, 1096250, 1337425, 1604910, 1644375, 2674850, 3288750, 4012275, 6687125, 8024550, 13374250, 20061375, 33435625, 40122750, 66871250, 100306875, 200613750]

約数ペア:

[(1, 200613750), (2, 100306875), (3, 66871250), (5, 40122750), (6, 33435625), (10, 20061375), (15, 13374250), (25, 8024550), (30, 6687125), (50, 4012275), (61, 3288750), (75, 2674850), (122, 1644375), (125, 1604910), (150, 1337425), (183, 1096250), (250, 802455), (305, 657750), (366, 548125), (375, 534970), (610, 328875), (625, 320982), (750, 267485), (877, 228750), (915, 219250), (1250, 160491), (1525, 131550), (1754, 114375), (1830, 109625), (1875, 106994), (2631, 76250), (3050, 65775), (3750, 53497), (4385, 45750), (4575, 43850), (5262, 38125), (7625, 26310), (8770, 22875), (9150, 21925), (13155, 15250)]