12135156700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{2351}}^1$

素因数の和:3163

約数の個数: 72

約数和(自身を含む): 26752287744

約数和(自身を除く): 14617131044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 727, 1420, 1454, 1775, 2351, 2908, 3550, 3635, 4702, 7100, 7270, 9404, 11755, 14540, 18175, 23510, 36350, 47020, 51617, 58775, 72700, 103234, 117550, 166921, 206468, 235100, 258085, 333842, 516170, 667684, 834605, 1032340, 1290425, 1669210, 1709177, 2580850, 3338420, 3418354, 4173025, 5161700, 6836708, 8346050, 8545885, 16692100, 17091770, 34183540, 42729425, 85458850, 121351567, 170917700, 242703134, 485406268, 606757835, 1213515670, 2427031340, 3033789175, 6067578350, 12135156700]

約数ペア:

[(1, 12135156700), (2, 6067578350), (4, 3033789175), (5, 2427031340), (10, 1213515670), (20, 606757835), (25, 485406268), (50, 242703134), (71, 170917700), (100, 121351567), (142, 85458850), (284, 42729425), (355, 34183540), (710, 17091770), (727, 16692100), (1420, 8545885), (1454, 8346050), (1775, 6836708), (2351, 5161700), (2908, 4173025), (3550, 3418354), (3635, 3338420), (4702, 2580850), (7100, 1709177), (7270, 1669210), (9404, 1290425), (11755, 1032340), (14540, 834605), (18175, 667684), (23510, 516170), (36350, 333842), (47020, 258085), (51617, 235100), (58775, 206468), (72700, 166921), (103234, 117550)]