155625911220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{21647}}^1$

素因数の和:22394

約数の個数: 144

約数和(自身を含む): 472537739520

約数和(自身を除く): 316911828300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 709, 780, 845, 1014, 1418, 1690, 2028, 2127, 2535, 2836, 3380, 3545, 4254, 5070, 7090, 8508, 9217, 10140, 10635, 14180, 18434, 21270, 21647, 27651, 36868, 42540, 43294, 46085, 55302, 64941, 86588, 92170, 108235, 110604, 119821, 129882, 138255, 184340, 216470, 239642, 259764, 276510, 281411, 324705, 359463, 432940, 479284, 553020, 562822, 599105, 649410, 718926, 844233, 1125644, 1198210, 1298820, 1407055, 1437852, 1688466, 1797315, 2396420, 2814110, 3376932, 3594630, 3658343, 4221165, 5628220, 7189260, 7316686, 8442330, 10975029, 14633372, 15347723, 16884660, 18291715, 21950058, 30695446, 36583430, 43900116, 46043169, 54875145, 61390892, 73166860, 76738615, 92086338, 109750290, 153477230, 184172676, 199520399, 219500580, 230215845, 306954460, 399040798, 460431690, 598561197, 798081596, 920863380, 997601995, 1197122394, 1995203990, 2394244788, 2593765187, 2992805985, 3990407980, 5187530374, 5985611970, 7781295561, 10375060748, 11971223940, 12968825935, 15562591122, 25937651870, 31125182244, 38906477805, 51875303740, 77812955610, 155625911220]

約数ペア:

[(1, 155625911220), (2, 77812955610), (3, 51875303740), (4, 38906477805), (5, 31125182244), (6, 25937651870), (10, 15562591122), (12, 12968825935), (13, 11971223940), (15, 10375060748), (20, 7781295561), (26, 5985611970), (30, 5187530374), (39, 3990407980), (52, 2992805985), (60, 2593765187), (65, 2394244788), (78, 1995203990), (130, 1197122394), (156, 997601995), (169, 920863380), (195, 798081596), (260, 598561197), (338, 460431690), (390, 399040798), (507, 306954460), (676, 230215845), (709, 219500580), (780, 199520399), (845, 184172676), (1014, 153477230), (1418, 109750290), (1690, 92086338), (2028, 76738615), (2127, 73166860), (2535, 61390892), (2836, 54875145), (3380, 46043169), (3545, 43900116), (4254, 36583430), (5070, 30695446), (7090, 21950058), (8508, 18291715), (9217, 16884660), (10140, 15347723), (10635, 14633372), (14180, 10975029), (18434, 8442330), (21270, 7316686), (21647, 7189260), (27651, 5628220), (36868, 4221165), (42540, 3658343), (43294, 3594630), (46085, 3376932), (55302, 2814110), (64941, 2396420), (86588, 1797315), (92170, 1688466), (108235, 1437852), (110604, 1407055), (119821, 1298820), (129882, 1198210), (138255, 1125644), (184340, 844233), (216470, 718926), (239642, 649410), (259764, 599105), (276510, 562822), (281411, 553020), (324705, 479284), (359463, 432940)]