85510620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 144

約数和(自身を含む): 288378720

約数和(自身を除く): 202868100

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, 937, 1014, 1170, 1404, 1521, 1690, 1755, 1874, 2028, 2340, 2535, 2811, 3042, 3380, 3510, 3748, 4563, 4685, 5070, 5622, 6084, 7020, 7605, 8433, 9126, 9370, 10140, 11244, 12181, 14055, 15210, 16866, 18252, 18740, 22815, 24362, 25299, 28110, 30420, 33732, 36543, 42165, 45630, 48724, 50598, 56220, 60905, 73086, 84330, 91260, 101196, 109629, 121810, 126495, 146172, 158353, 168660, 182715, 219258, 243620, 252990, 316706, 328887, 365430, 438516, 475059, 505980, 548145, 633412, 657774, 730860, 791765, 950118, 1096290, 1315548, 1425177, 1583530, 1644435, 1900236, 2192580, 2375295, 2850354, 3167060, 3288870, 4275531, 4750590, 5700708, 6577740, 7125885, 8551062, 9501180, 14251770, 17102124, 21377655, 28503540, 42755310, 85510620]

約数ペア:

[(1, 85510620), (2, 42755310), (3, 28503540), (4, 21377655), (5, 17102124), (6, 14251770), (9, 9501180), (10, 8551062), (12, 7125885), (13, 6577740), (15, 5700708), (18, 4750590), (20, 4275531), (26, 3288870), (27, 3167060), (30, 2850354), (36, 2375295), (39, 2192580), (45, 1900236), (52, 1644435), (54, 1583530), (60, 1425177), (65, 1315548), (78, 1096290), (90, 950118), (108, 791765), (117, 730860), (130, 657774), (135, 633412), (156, 548145), (169, 505980), (180, 475059), (195, 438516), (234, 365430), (260, 328887), (270, 316706), (338, 252990), (351, 243620), (390, 219258), (468, 182715), (507, 168660), (540, 158353), (585, 146172), (676, 126495), (702, 121810), (780, 109629), (845, 101196), (937, 91260), (1014, 84330), (1170, 73086), (1404, 60905), (1521, 56220), (1690, 50598), (1755, 48724), (1874, 45630), (2028, 42165), (2340, 36543), (2535, 33732), (2811, 30420), (3042, 28110), (3380, 25299), (3510, 24362), (3748, 22815), (4563, 18740), (4685, 18252), (5070, 16866), (5622, 15210), (6084, 14055), (7020, 12181), (7605, 11244), (8433, 10140), (9126, 9370)]