221794920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36241}}^1$

素因数の和:36275

約数の個数: 96

約数和(自身を含む): 763256520

約数和(自身を除く): 541461600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 36241, 72482, 108723, 144964, 181205, 217446, 289928, 326169, 362410, 434892, 543615, 616097, 652338, 724820, 869784, 1087230, 1232194, 1304676, 1449640, 1630845, 1848291, 2174460, 2464388, 2609352, 3080485, 3261690, 3696582, 4348920, 4928776, 5544873, 6160970, 6523380, 7393164, 9241455, 11089746, 12321940, 13046760, 14786328, 18482910, 22179492, 24643880, 27724365, 36965820, 44358984, 55448730, 73931640, 110897460, 221794920]

約数ペア:

[(1, 221794920), (2, 110897460), (3, 73931640), (4, 55448730), (5, 44358984), (6, 36965820), (8, 27724365), (9, 24643880), (10, 22179492), (12, 18482910), (15, 14786328), (17, 13046760), (18, 12321940), (20, 11089746), (24, 9241455), (30, 7393164), (34, 6523380), (36, 6160970), (40, 5544873), (45, 4928776), (51, 4348920), (60, 3696582), (68, 3261690), (72, 3080485), (85, 2609352), (90, 2464388), (102, 2174460), (120, 1848291), (136, 1630845), (153, 1449640), (170, 1304676), (180, 1232194), (204, 1087230), (255, 869784), (306, 724820), (340, 652338), (360, 616097), (408, 543615), (510, 434892), (612, 362410), (680, 326169), (765, 289928), (1020, 217446), (1224, 181205), (1530, 144964), (2040, 108723), (3060, 72482), (6120, 36241)]