75143430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 201484800

約数和(自身を除く): 126341370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1319, 1899, 2110, 2638, 3165, 3798, 3957, 5697, 6330, 6595, 7914, 9495, 11394, 11871, 13190, 18990, 19785, 23742, 28485, 35613, 39570, 56970, 59355, 71226, 118710, 178065, 278309, 356130, 556618, 834927, 1391545, 1669854, 2504781, 2783090, 4174635, 5009562, 7514343, 8349270, 12523905, 15028686, 25047810, 37571715, 75143430]

約数ペア:

[(1, 75143430), (2, 37571715), (3, 25047810), (5, 15028686), (6, 12523905), (9, 8349270), (10, 7514343), (15, 5009562), (18, 4174635), (27, 2783090), (30, 2504781), (45, 1669854), (54, 1391545), (90, 834927), (135, 556618), (211, 356130), (270, 278309), (422, 178065), (633, 118710), (1055, 71226), (1266, 59355), (1319, 56970), (1899, 39570), (2110, 35613), (2638, 28485), (3165, 23742), (3798, 19785), (3957, 18990), (5697, 13190), (6330, 11871), (6595, 11394), (7914, 9495)]