147829140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4127}}^1$

素因数の和:4341

約数の個数: 72

約数和(自身を含む): 450777600

約数和(自身を除く): 302948460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 4127, 5970, 7164, 8254, 8955, 11940, 12381, 16508, 17910, 20635, 24762, 35820, 37143, 41270, 49524, 61905, 74286, 82540, 123810, 148572, 185715, 247620, 371430, 742860, 821273, 1642546, 2463819, 3285092, 4106365, 4927638, 7391457, 8212730, 9855276, 12319095, 14782914, 16425460, 24638190, 29565828, 36957285, 49276380, 73914570, 147829140]

約数ペア:

[(1, 147829140), (2, 73914570), (3, 49276380), (4, 36957285), (5, 29565828), (6, 24638190), (9, 16425460), (10, 14782914), (12, 12319095), (15, 9855276), (18, 8212730), (20, 7391457), (30, 4927638), (36, 4106365), (45, 3285092), (60, 2463819), (90, 1642546), (180, 821273), (199, 742860), (398, 371430), (597, 247620), (796, 185715), (995, 148572), (1194, 123810), (1791, 82540), (1990, 74286), (2388, 61905), (2985, 49524), (3582, 41270), (3980, 37143), (4127, 35820), (5970, 24762), (7164, 20635), (8254, 17910), (8955, 16508), (11940, 12381)]