125266140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1429}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 381020640

約数和(自身を除く): 255754500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1429, 1461, 1948, 2435, 2858, 2922, 4287, 4383, 4870, 5716, 5844, 7145, 7305, 8574, 8766, 9740, 12861, 14290, 14610, 17148, 17532, 21435, 21915, 25722, 28580, 29220, 42870, 43830, 51444, 64305, 85740, 87660, 128610, 257220, 695923, 1391846, 2087769, 2783692, 3479615, 4175538, 6263307, 6959230, 8351076, 10438845, 12526614, 13918460, 20877690, 25053228, 31316535, 41755380, 62633070, 125266140]

約数ペア:

[(1, 125266140), (2, 62633070), (3, 41755380), (4, 31316535), (5, 25053228), (6, 20877690), (9, 13918460), (10, 12526614), (12, 10438845), (15, 8351076), (18, 6959230), (20, 6263307), (30, 4175538), (36, 3479615), (45, 2783692), (60, 2087769), (90, 1391846), (180, 695923), (487, 257220), (974, 128610), (1429, 87660), (1461, 85740), (1948, 64305), (2435, 51444), (2858, 43830), (2922, 42870), (4287, 29220), (4383, 28580), (4870, 25722), (5716, 21915), (5844, 21435), (7145, 17532), (7305, 17148), (8574, 14610), (8766, 14290), (9740, 12861)]