75568400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11113}}^1$

素因数の和:11148

約数の個数: 60

約数和(自身を含む): 192249972

約数和(自身を除く): 116681572

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 11113, 22226, 44452, 55565, 88904, 111130, 177808, 188921, 222260, 277825, 377842, 444520, 555650, 755684, 889040, 944605, 1111300, 1511368, 1889210, 2222600, 3022736, 3778420, 4445200, 4723025, 7556840, 9446050, 15113680, 18892100, 37784200, 75568400]

約数ペア:

[(1, 75568400), (2, 37784200), (4, 18892100), (5, 15113680), (8, 9446050), (10, 7556840), (16, 4723025), (17, 4445200), (20, 3778420), (25, 3022736), (34, 2222600), (40, 1889210), (50, 1511368), (68, 1111300), (80, 944605), (85, 889040), (100, 755684), (136, 555650), (170, 444520), (200, 377842), (272, 277825), (340, 222260), (400, 188921), (425, 177808), (680, 111130), (850, 88904), (1360, 55565), (1700, 44452), (3400, 22226), (6800, 11113)]