286282620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3137}}^1$

素因数の和:3181

約数の個数: 144

約数和(自身を含む): 964746720

約数和(自身を除く): 678464100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3137, 3380, 3510, 4563, 5070, 6084, 6274, 7020, 7605, 9126, 9411, 10140, 12548, 15210, 15685, 18252, 18822, 22815, 28233, 30420, 31370, 37644, 40781, 45630, 47055, 56466, 62740, 81562, 84699, 91260, 94110, 112932, 122343, 141165, 163124, 169398, 188220, 203905, 244686, 282330, 338796, 367029, 407810, 423495, 489372, 530153, 564660, 611715, 734058, 815620, 846990, 1060306, 1101087, 1223430, 1468116, 1590459, 1693980, 1835145, 2120612, 2202174, 2446860, 2650765, 3180918, 3670290, 4404348, 4771377, 5301530, 5505435, 6361836, 7340580, 7952295, 9542754, 10603060, 11010870, 14314131, 15904590, 19085508, 22021740, 23856885, 28628262, 31809180, 47713770, 57256524, 71570655, 95427540, 143141310, 286282620]

約数ペア:

[(1, 286282620), (2, 143141310), (3, 95427540), (4, 71570655), (5, 57256524), (6, 47713770), (9, 31809180), (10, 28628262), (12, 23856885), (13, 22021740), (15, 19085508), (18, 15904590), (20, 14314131), (26, 11010870), (27, 10603060), (30, 9542754), (36, 7952295), (39, 7340580), (45, 6361836), (52, 5505435), (54, 5301530), (60, 4771377), (65, 4404348), (78, 3670290), (90, 3180918), (108, 2650765), (117, 2446860), (130, 2202174), (135, 2120612), (156, 1835145), (169, 1693980), (180, 1590459), (195, 1468116), (234, 1223430), (260, 1101087), (270, 1060306), (338, 846990), (351, 815620), (390, 734058), (468, 611715), (507, 564660), (540, 530153), (585, 489372), (676, 423495), (702, 407810), (780, 367029), (845, 338796), (1014, 282330), (1170, 244686), (1404, 203905), (1521, 188220), (1690, 169398), (1755, 163124), (2028, 141165), (2340, 122343), (2535, 112932), (3042, 94110), (3137, 91260), (3380, 84699), (3510, 81562), (4563, 62740), (5070, 56466), (6084, 47055), (6274, 45630), (7020, 40781), (7605, 37644), (9126, 31370), (9411, 30420), (10140, 28233), (12548, 22815), (15210, 18822), (15685, 18252)]