113851980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6421

約数の個数: 120

約数和(自身を含む): 389687760

約数和(自身を除く): 275835780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 6389, 8910, 12778, 17820, 19167, 25556, 31945, 38334, 57501, 63890, 70279, 76668, 95835, 115002, 127780, 140558, 172503, 191670, 210837, 230004, 281116, 287505, 345006, 351395, 383340, 421674, 517509, 575010, 632511, 690012, 702790, 843348, 862515, 1035018, 1054185, 1150020, 1265022, 1405580, 1725030, 1897533, 2070036, 2108370, 2530044, 2587545, 3162555, 3450060, 3795066, 4216740, 5175090, 5692599, 6325110, 7590132, 9487665, 10350180, 11385198, 12650220, 18975330, 22770396, 28462995, 37950660, 56925990, 113851980]

約数ペア:

[(1, 113851980), (2, 56925990), (3, 37950660), (4, 28462995), (5, 22770396), (6, 18975330), (9, 12650220), (10, 11385198), (11, 10350180), (12, 9487665), (15, 7590132), (18, 6325110), (20, 5692599), (22, 5175090), (27, 4216740), (30, 3795066), (33, 3450060), (36, 3162555), (44, 2587545), (45, 2530044), (54, 2108370), (55, 2070036), (60, 1897533), (66, 1725030), (81, 1405580), (90, 1265022), (99, 1150020), (108, 1054185), (110, 1035018), (132, 862515), (135, 843348), (162, 702790), (165, 690012), (180, 632511), (198, 575010), (220, 517509), (270, 421674), (297, 383340), (324, 351395), (330, 345006), (396, 287505), (405, 281116), (495, 230004), (540, 210837), (594, 191670), (660, 172503), (810, 140558), (891, 127780), (990, 115002), (1188, 95835), (1485, 76668), (1620, 70279), (1782, 63890), (1980, 57501), (2970, 38334), (3564, 31945), (4455, 25556), (5940, 19167), (6389, 17820), (8910, 12778)]