254793330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 748396800

約数和(自身を除く): 493603470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 709, 726, 990, 1089, 1210, 1331, 1418, 1485, 1815, 2127, 2178, 2662, 2970, 3267, 3545, 3630, 3993, 4254, 5445, 6381, 6534, 6655, 7090, 7799, 7986, 10635, 10890, 11979, 12762, 13310, 15598, 16335, 19143, 19965, 21270, 23397, 23958, 31905, 32670, 35937, 38286, 38995, 39930, 46794, 59895, 63810, 70191, 71874, 77990, 85789, 95715, 116985, 119790, 140382, 171578, 179685, 191430, 210573, 233970, 257367, 350955, 359370, 421146, 428945, 514734, 701910, 772101, 857890, 943679, 1052865, 1286835, 1544202, 1887358, 2105730, 2316303, 2573670, 2831037, 3860505, 4632606, 4718395, 5662074, 7721010, 8493111, 9436790, 11581515, 14155185, 16986222, 23163030, 25479333, 28310370, 42465555, 50958666, 84931110, 127396665, 254793330]

約数ペア:

[(1, 254793330), (2, 127396665), (3, 84931110), (5, 50958666), (6, 42465555), (9, 28310370), (10, 25479333), (11, 23163030), (15, 16986222), (18, 14155185), (22, 11581515), (27, 9436790), (30, 8493111), (33, 7721010), (45, 5662074), (54, 4718395), (55, 4632606), (66, 3860505), (90, 2831037), (99, 2573670), (110, 2316303), (121, 2105730), (135, 1887358), (165, 1544202), (198, 1286835), (242, 1052865), (270, 943679), (297, 857890), (330, 772101), (363, 701910), (495, 514734), (594, 428945), (605, 421146), (709, 359370), (726, 350955), (990, 257367), (1089, 233970), (1210, 210573), (1331, 191430), (1418, 179685), (1485, 171578), (1815, 140382), (2127, 119790), (2178, 116985), (2662, 95715), (2970, 85789), (3267, 77990), (3545, 71874), (3630, 70191), (3993, 63810), (4254, 59895), (5445, 46794), (6381, 39930), (6534, 38995), (6655, 38286), (7090, 35937), (7799, 32670), (7986, 31905), (10635, 23958), (10890, 23397), (11979, 21270), (12762, 19965), (13310, 19143), (15598, 16335)]