72759420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9859}}^1$

素因数の和:9915

約数の個数: 72

約数和(自身を含む): 226109520

約数和(自身を除く): 153350100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 9859, 19718, 29577, 39436, 49295, 59154, 88731, 98590, 118308, 147885, 177462, 197180, 295770, 354924, 404219, 443655, 591540, 808438, 887310, 1212657, 1616876, 1774620, 2021095, 2425314, 3637971, 4042190, 4850628, 6063285, 7275942, 8084380, 12126570, 14551884, 18189855, 24253140, 36379710, 72759420]

約数ペア:

[(1, 72759420), (2, 36379710), (3, 24253140), (4, 18189855), (5, 14551884), (6, 12126570), (9, 8084380), (10, 7275942), (12, 6063285), (15, 4850628), (18, 4042190), (20, 3637971), (30, 2425314), (36, 2021095), (41, 1774620), (45, 1616876), (60, 1212657), (82, 887310), (90, 808438), (123, 591540), (164, 443655), (180, 404219), (205, 354924), (246, 295770), (369, 197180), (410, 177462), (492, 147885), (615, 118308), (738, 98590), (820, 88731), (1230, 59154), (1476, 49295), (1845, 39436), (2460, 29577), (3690, 19718), (7380, 9859)]