90338820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10529}}^1$

素因数の和:10565

約数の個数: 96

約数和(自身を含む): 297198720

約数和(自身を除く): 206859900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 10529, 21058, 31587, 42116, 52645, 63174, 105290, 115819, 126348, 136877, 157935, 210580, 231638, 273754, 315870, 347457, 410631, 463276, 547508, 579095, 631740, 684385, 694914, 821262, 1158190, 1368770, 1389828, 1505647, 1642524, 1737285, 2053155, 2316380, 2737540, 3011294, 3474570, 4106310, 4516941, 6022588, 6949140, 7528235, 8212620, 9033882, 15056470, 18067764, 22584705, 30112940, 45169410, 90338820]

約数ペア:

[(1, 90338820), (2, 45169410), (3, 30112940), (4, 22584705), (5, 18067764), (6, 15056470), (10, 9033882), (11, 8212620), (12, 7528235), (13, 6949140), (15, 6022588), (20, 4516941), (22, 4106310), (26, 3474570), (30, 3011294), (33, 2737540), (39, 2316380), (44, 2053155), (52, 1737285), (55, 1642524), (60, 1505647), (65, 1389828), (66, 1368770), (78, 1158190), (110, 821262), (130, 694914), (132, 684385), (143, 631740), (156, 579095), (165, 547508), (195, 463276), (220, 410631), (260, 347457), (286, 315870), (330, 273754), (390, 231638), (429, 210580), (572, 157935), (660, 136877), (715, 126348), (780, 115819), (858, 105290), (1430, 63174), (1716, 52645), (2145, 42116), (2860, 31587), (4290, 21058), (8580, 10529)]