85183020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 283439520

約数和(自身を除く): 198256500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 617, 708, 767, 780, 885, 1062, 1170, 1180, 1234, 1534, 1770, 1851, 2124, 2301, 2340, 2468, 2655, 3068, 3085, 3540, 3702, 3835, 4602, 5310, 5553, 6170, 6903, 7404, 7670, 8021, 9204, 9255, 10620, 11106, 11505, 12340, 13806, 15340, 16042, 18510, 22212, 23010, 24063, 27612, 27765, 32084, 34515, 36403, 37020, 40105, 46020, 48126, 55530, 69030, 72189, 72806, 80210, 96252, 109209, 111060, 120315, 138060, 144378, 145612, 160420, 182015, 218418, 240630, 288756, 327627, 360945, 364030, 436836, 473239, 481260, 546045, 655254, 721890, 728060, 946478, 1092090, 1310508, 1419717, 1443780, 1638135, 1892956, 2184180, 2366195, 2839434, 3276270, 4259151, 4732390, 5678868, 6552540, 7098585, 8518302, 9464780, 14197170, 17036604, 21295755, 28394340, 42591510, 85183020]

約数ペア:

[(1, 85183020), (2, 42591510), (3, 28394340), (4, 21295755), (5, 17036604), (6, 14197170), (9, 9464780), (10, 8518302), (12, 7098585), (13, 6552540), (15, 5678868), (18, 4732390), (20, 4259151), (26, 3276270), (30, 2839434), (36, 2366195), (39, 2184180), (45, 1892956), (52, 1638135), (59, 1443780), (60, 1419717), (65, 1310508), (78, 1092090), (90, 946478), (117, 728060), (118, 721890), (130, 655254), (156, 546045), (177, 481260), (180, 473239), (195, 436836), (234, 364030), (236, 360945), (260, 327627), (295, 288756), (354, 240630), (390, 218418), (468, 182015), (531, 160420), (585, 145612), (590, 144378), (617, 138060), (708, 120315), (767, 111060), (780, 109209), (885, 96252), (1062, 80210), (1170, 72806), (1180, 72189), (1234, 69030), (1534, 55530), (1770, 48126), (1851, 46020), (2124, 40105), (2301, 37020), (2340, 36403), (2468, 34515), (2655, 32084), (3068, 27765), (3085, 27612), (3540, 24063), (3702, 23010), (3835, 22212), (4602, 18510), (5310, 16042), (5553, 15340), (6170, 13806), (6903, 12340), (7404, 11505), (7670, 11106), (8021, 10620), (9204, 9255)]