90235080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6460

約数の個数: 128

約数和(自身を含む): 323971200

約数和(自身を除く): 233736120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 6427, 7020, 12854, 14040, 19281, 25708, 32135, 38562, 51416, 57843, 64270, 77124, 83551, 96405, 115686, 128540, 154248, 167102, 173529, 192810, 231372, 250653, 257080, 289215, 334204, 347058, 385620, 417755, 462744, 501306, 578430, 668408, 694116, 751959, 771240, 835510, 867645, 1002612, 1156860, 1253265, 1388232, 1503918, 1671020, 1735290, 2005224, 2255877, 2313720, 2506530, 3007836, 3342040, 3470580, 3759795, 4511754, 5013060, 6015672, 6941160, 7519590, 9023508, 10026120, 11279385, 15039180, 18047016, 22558770, 30078360, 45117540, 90235080]

約数ペア:

[(1, 90235080), (2, 45117540), (3, 30078360), (4, 22558770), (5, 18047016), (6, 15039180), (8, 11279385), (9, 10026120), (10, 9023508), (12, 7519590), (13, 6941160), (15, 6015672), (18, 5013060), (20, 4511754), (24, 3759795), (26, 3470580), (27, 3342040), (30, 3007836), (36, 2506530), (39, 2313720), (40, 2255877), (45, 2005224), (52, 1735290), (54, 1671020), (60, 1503918), (65, 1388232), (72, 1253265), (78, 1156860), (90, 1002612), (104, 867645), (108, 835510), (117, 771240), (120, 751959), (130, 694116), (135, 668408), (156, 578430), (180, 501306), (195, 462744), (216, 417755), (234, 385620), (260, 347058), (270, 334204), (312, 289215), (351, 257080), (360, 250653), (390, 231372), (468, 192810), (520, 173529), (540, 167102), (585, 154248), (702, 128540), (780, 115686), (936, 96405), (1080, 83551), (1170, 77124), (1404, 64270), (1560, 57843), (1755, 51416), (2340, 38562), (2808, 32135), (3510, 25708), (4680, 19281), (6427, 14040), (7020, 12854)]