25121160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 84314880

約数和(自身を除く): 59193720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2251, 2790, 3720, 4502, 5580, 6753, 9004, 11160, 11255, 13506, 18008, 20259, 22510, 27012, 33765, 40518, 45020, 54024, 67530, 69781, 81036, 90040, 101295, 135060, 139562, 162072, 202590, 209343, 270120, 279124, 348905, 405180, 418686, 558248, 628029, 697810, 810360, 837372, 1046715, 1256058, 1395620, 1674744, 2093430, 2512116, 2791240, 3140145, 4186860, 5024232, 6280290, 8373720, 12560580, 25121160]

約数ペア:

[(1, 25121160), (2, 12560580), (3, 8373720), (4, 6280290), (5, 5024232), (6, 4186860), (8, 3140145), (9, 2791240), (10, 2512116), (12, 2093430), (15, 1674744), (18, 1395620), (20, 1256058), (24, 1046715), (30, 837372), (31, 810360), (36, 697810), (40, 628029), (45, 558248), (60, 418686), (62, 405180), (72, 348905), (90, 279124), (93, 270120), (120, 209343), (124, 202590), (155, 162072), (180, 139562), (186, 135060), (248, 101295), (279, 90040), (310, 81036), (360, 69781), (372, 67530), (465, 54024), (558, 45020), (620, 40518), (744, 33765), (930, 27012), (1116, 22510), (1240, 20259), (1395, 18008), (1860, 13506), (2232, 11255), (2251, 11160), (2790, 9004), (3720, 6753), (4502, 5580)]