77091750

素因数分解:

$2^1\times 3^8\times 5^3\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 221068224

約数和(自身を除く): 143976474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 125, 135, 141, 150, 162, 225, 235, 243, 250, 270, 282, 375, 405, 423, 450, 470, 486, 675, 705, 729, 750, 810, 846, 1125, 1175, 1215, 1269, 1350, 1410, 1458, 2025, 2115, 2187, 2250, 2350, 2430, 2538, 3375, 3525, 3645, 3807, 4050, 4230, 4374, 5875, 6075, 6345, 6561, 6750, 7050, 7290, 7614, 10125, 10575, 10935, 11421, 11750, 12150, 12690, 13122, 17625, 18225, 19035, 20250, 21150, 21870, 22842, 30375, 31725, 32805, 34263, 35250, 36450, 38070, 52875, 54675, 57105, 60750, 63450, 65610, 68526, 91125, 95175, 102789, 105750, 109350, 114210, 158625, 164025, 171315, 182250, 190350, 205578, 273375, 285525, 308367, 317250, 328050, 342630, 475875, 513945, 546750, 571050, 616734, 820125, 856575, 951750, 1027890, 1427625, 1541835, 1640250, 1713150, 2569725, 2855250, 3083670, 4282875, 5139450, 7709175, 8565750, 12848625, 15418350, 25697250, 38545875, 77091750]

約数ペア:

[(1, 77091750), (2, 38545875), (3, 25697250), (5, 15418350), (6, 12848625), (9, 8565750), (10, 7709175), (15, 5139450), (18, 4282875), (25, 3083670), (27, 2855250), (30, 2569725), (45, 1713150), (47, 1640250), (50, 1541835), (54, 1427625), (75, 1027890), (81, 951750), (90, 856575), (94, 820125), (125, 616734), (135, 571050), (141, 546750), (150, 513945), (162, 475875), (225, 342630), (235, 328050), (243, 317250), (250, 308367), (270, 285525), (282, 273375), (375, 205578), (405, 190350), (423, 182250), (450, 171315), (470, 164025), (486, 158625), (675, 114210), (705, 109350), (729, 105750), (750, 102789), (810, 95175), (846, 91125), (1125, 68526), (1175, 65610), (1215, 63450), (1269, 60750), (1350, 57105), (1410, 54675), (1458, 52875), (2025, 38070), (2115, 36450), (2187, 35250), (2250, 34263), (2350, 32805), (2430, 31725), (2538, 30375), (3375, 22842), (3525, 21870), (3645, 21150), (3807, 20250), (4050, 19035), (4230, 18225), (4374, 17625), (5875, 13122), (6075, 12690), (6345, 12150), (6561, 11750), (6750, 11421), (7050, 10935), (7290, 10575), (7614, 10125)]