112237020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 391704768

約数和(自身を除く): 279467748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 281, 315, 317, 420, 562, 630, 634, 843, 951, 1124, 1260, 1268, 1405, 1585, 1686, 1902, 1967, 2219, 2529, 2810, 2853, 3170, 3372, 3804, 3934, 4215, 4438, 4755, 5058, 5620, 5706, 5901, 6340, 6657, 7868, 8430, 8876, 9510, 9835, 10116, 11095, 11412, 11802, 12645, 13314, 14265, 16860, 17703, 19020, 19670, 19971, 22190, 23604, 25290, 26628, 28530, 29505, 33285, 35406, 39340, 39942, 44380, 50580, 57060, 59010, 66570, 70812, 79884, 88515, 89077, 99855, 118020, 133140, 177030, 178154, 199710, 267231, 354060, 356308, 399420, 445385, 534462, 623539, 801693, 890770, 1068924, 1247078, 1336155, 1603386, 1781540, 1870617, 2494156, 2672310, 3117695, 3206772, 3741234, 4008465, 5344620, 5611851, 6235390, 7482468, 8016930, 9353085, 11223702, 12470780, 16033860, 18706170, 22447404, 28059255, 37412340, 56118510, 112237020]

約数ペア:

[(1, 112237020), (2, 56118510), (3, 37412340), (4, 28059255), (5, 22447404), (6, 18706170), (7, 16033860), (9, 12470780), (10, 11223702), (12, 9353085), (14, 8016930), (15, 7482468), (18, 6235390), (20, 5611851), (21, 5344620), (28, 4008465), (30, 3741234), (35, 3206772), (36, 3117695), (42, 2672310), (45, 2494156), (60, 1870617), (63, 1781540), (70, 1603386), (84, 1336155), (90, 1247078), (105, 1068924), (126, 890770), (140, 801693), (180, 623539), (210, 534462), (252, 445385), (281, 399420), (315, 356308), (317, 354060), (420, 267231), (562, 199710), (630, 178154), (634, 177030), (843, 133140), (951, 118020), (1124, 99855), (1260, 89077), (1268, 88515), (1405, 79884), (1585, 70812), (1686, 66570), (1902, 59010), (1967, 57060), (2219, 50580), (2529, 44380), (2810, 39942), (2853, 39340), (3170, 35406), (3372, 33285), (3804, 29505), (3934, 28530), (4215, 26628), (4438, 25290), (4755, 23604), (5058, 22190), (5620, 19971), (5706, 19670), (5901, 19020), (6340, 17703), (6657, 16860), (7868, 14265), (8430, 13314), (8876, 12645), (9510, 11802), (9835, 11412), (10116, 11095)]