126295020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1429}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 384143760

約数和(自身を除く): 257848740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 491, 982, 1429, 1473, 1964, 2455, 2858, 2946, 4287, 4419, 4910, 5716, 5892, 7145, 7365, 8574, 8838, 9820, 12861, 14290, 14730, 17148, 17676, 21435, 22095, 25722, 28580, 29460, 42870, 44190, 51444, 64305, 85740, 88380, 128610, 257220, 701639, 1403278, 2104917, 2806556, 3508195, 4209834, 6314751, 7016390, 8419668, 10524585, 12629502, 14032780, 21049170, 25259004, 31573755, 42098340, 63147510, 126295020]

約数ペア:

[(1, 126295020), (2, 63147510), (3, 42098340), (4, 31573755), (5, 25259004), (6, 21049170), (9, 14032780), (10, 12629502), (12, 10524585), (15, 8419668), (18, 7016390), (20, 6314751), (30, 4209834), (36, 3508195), (45, 2806556), (60, 2104917), (90, 1403278), (180, 701639), (491, 257220), (982, 128610), (1429, 88380), (1473, 85740), (1964, 64305), (2455, 51444), (2858, 44190), (2946, 42870), (4287, 29460), (4419, 28580), (4910, 25722), (5716, 22095), (5892, 21435), (7145, 17676), (7365, 17148), (8574, 14730), (8838, 14290), (9820, 12861)]