69663750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1467

約数の個数: 80

約数和(自身を含む): 187627440

約数和(自身を除く): 117963690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1429, 1625, 1875, 1950, 2858, 3250, 3750, 4287, 4875, 7145, 8125, 8574, 9750, 14290, 16250, 18577, 21435, 24375, 35725, 37154, 42870, 48750, 55731, 71450, 92885, 107175, 111462, 178625, 185770, 214350, 278655, 357250, 464425, 535875, 557310, 893125, 928850, 1071750, 1393275, 1786250, 2322125, 2679375, 2786550, 4644250, 5358750, 6966375, 11610625, 13932750, 23221250, 34831875, 69663750]

約数ペア:

[(1, 69663750), (2, 34831875), (3, 23221250), (5, 13932750), (6, 11610625), (10, 6966375), (13, 5358750), (15, 4644250), (25, 2786550), (26, 2679375), (30, 2322125), (39, 1786250), (50, 1393275), (65, 1071750), (75, 928850), (78, 893125), (125, 557310), (130, 535875), (150, 464425), (195, 357250), (250, 278655), (325, 214350), (375, 185770), (390, 178625), (625, 111462), (650, 107175), (750, 92885), (975, 71450), (1250, 55731), (1429, 48750), (1625, 42870), (1875, 37154), (1950, 35725), (2858, 24375), (3250, 21435), (3750, 18577), (4287, 16250), (4875, 14290), (7145, 9750), (8125, 8574)]