133021620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 108

約数和(自身を含む): 417477060

約数和(自身を除く): 284455440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 769, 930, 961, 1116, 1395, 1538, 1860, 1922, 2307, 2790, 2883, 3076, 3844, 3845, 4614, 4805, 5580, 5766, 6921, 7690, 8649, 9228, 9610, 11532, 11535, 13842, 14415, 15380, 17298, 19220, 23070, 23839, 27684, 28830, 34596, 34605, 43245, 46140, 47678, 57660, 69210, 71517, 86490, 95356, 119195, 138420, 143034, 172980, 214551, 238390, 286068, 357585, 429102, 476780, 715170, 739009, 858204, 1072755, 1430340, 1478018, 2145510, 2217027, 2956036, 3695045, 4291020, 4434054, 6651081, 7390090, 8868108, 11085135, 13302162, 14780180, 22170270, 26604324, 33255405, 44340540, 66510810, 133021620]

約数ペア:

[(1, 133021620), (2, 66510810), (3, 44340540), (4, 33255405), (5, 26604324), (6, 22170270), (9, 14780180), (10, 13302162), (12, 11085135), (15, 8868108), (18, 7390090), (20, 6651081), (30, 4434054), (31, 4291020), (36, 3695045), (45, 2956036), (60, 2217027), (62, 2145510), (90, 1478018), (93, 1430340), (124, 1072755), (155, 858204), (180, 739009), (186, 715170), (279, 476780), (310, 429102), (372, 357585), (465, 286068), (558, 238390), (620, 214551), (769, 172980), (930, 143034), (961, 138420), (1116, 119195), (1395, 95356), (1538, 86490), (1860, 71517), (1922, 69210), (2307, 57660), (2790, 47678), (2883, 46140), (3076, 43245), (3844, 34605), (3845, 34596), (4614, 28830), (4805, 27684), (5580, 23839), (5766, 23070), (6921, 19220), (7690, 17298), (8649, 15380), (9228, 14415), (9610, 13842), (11532, 11535)]