525007620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{153511}}^1$

素因数の和:153545

約数の個数: 72

約数和(自身を含む): 1676351040

約数和(自身を除く): 1151343420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 153511, 307022, 460533, 614044, 767555, 921066, 1381599, 1535110, 1842132, 2302665, 2763198, 2916709, 3070220, 4605330, 5526396, 5833418, 6907995, 8750127, 9210660, 11666836, 13815990, 14583545, 17500254, 26250381, 27631980, 29167090, 35000508, 43750635, 52500762, 58334180, 87501270, 105001524, 131251905, 175002540, 262503810, 525007620]

約数ペア:

[(1, 525007620), (2, 262503810), (3, 175002540), (4, 131251905), (5, 105001524), (6, 87501270), (9, 58334180), (10, 52500762), (12, 43750635), (15, 35000508), (18, 29167090), (19, 27631980), (20, 26250381), (30, 17500254), (36, 14583545), (38, 13815990), (45, 11666836), (57, 9210660), (60, 8750127), (76, 6907995), (90, 5833418), (95, 5526396), (114, 4605330), (171, 3070220), (180, 2916709), (190, 2763198), (228, 2302665), (285, 1842132), (342, 1535110), (380, 1381599), (570, 921066), (684, 767555), (855, 614044), (1140, 460533), (1710, 307022), (3420, 153511)]