85877820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7573}}^1$

素因数の和:7601

約数の個数: 120

約数和(自身を含む): 307928544

約数和(自身を除く): 222050724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7573, 11340, 15146, 22719, 30292, 37865, 45438, 53011, 68157, 75730, 90876, 106022, 113595, 136314, 151460, 159033, 204471, 212044, 227190, 265055, 272628, 318066, 340785, 408942, 454380, 477099, 530110, 613413, 636132, 681570, 795165, 817884, 954198, 1022355, 1060220, 1226826, 1363140, 1431297, 1590330, 1908396, 2044710, 2385495, 2453652, 2862594, 3067065, 3180660, 4089420, 4293891, 4770990, 5725188, 6134130, 7156485, 8587782, 9541980, 12268260, 14312970, 17175564, 21469455, 28625940, 42938910, 85877820]

約数ペア:

[(1, 85877820), (2, 42938910), (3, 28625940), (4, 21469455), (5, 17175564), (6, 14312970), (7, 12268260), (9, 9541980), (10, 8587782), (12, 7156485), (14, 6134130), (15, 5725188), (18, 4770990), (20, 4293891), (21, 4089420), (27, 3180660), (28, 3067065), (30, 2862594), (35, 2453652), (36, 2385495), (42, 2044710), (45, 1908396), (54, 1590330), (60, 1431297), (63, 1363140), (70, 1226826), (81, 1060220), (84, 1022355), (90, 954198), (105, 817884), (108, 795165), (126, 681570), (135, 636132), (140, 613413), (162, 530110), (180, 477099), (189, 454380), (210, 408942), (252, 340785), (270, 318066), (315, 272628), (324, 265055), (378, 227190), (405, 212044), (420, 204471), (540, 159033), (567, 151460), (630, 136314), (756, 113595), (810, 106022), (945, 90876), (1134, 75730), (1260, 68157), (1620, 53011), (1890, 45438), (2268, 37865), (2835, 30292), (3780, 22719), (5670, 15146), (7573, 11340)]