156751020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6857}}^1$

素因数の和:6999

約数の個数: 72

約数和(自身を含む): 479291904

約数和(自身を除く): 322540884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 6857, 7620, 11430, 13714, 20571, 22860, 27428, 34285, 41142, 61713, 68570, 82284, 102855, 123426, 137140, 205710, 246852, 308565, 411420, 617130, 870839, 1234260, 1741678, 2612517, 3483356, 4354195, 5225034, 7837551, 8708390, 10450068, 13062585, 15675102, 17416780, 26125170, 31350204, 39187755, 52250340, 78375510, 156751020]

約数ペア:

[(1, 156751020), (2, 78375510), (3, 52250340), (4, 39187755), (5, 31350204), (6, 26125170), (9, 17416780), (10, 15675102), (12, 13062585), (15, 10450068), (18, 8708390), (20, 7837551), (30, 5225034), (36, 4354195), (45, 3483356), (60, 2612517), (90, 1741678), (127, 1234260), (180, 870839), (254, 617130), (381, 411420), (508, 308565), (635, 246852), (762, 205710), (1143, 137140), (1270, 123426), (1524, 102855), (1905, 82284), (2286, 68570), (2540, 61713), (3810, 41142), (4572, 34285), (5715, 27428), (6857, 22860), (7620, 20571), (11430, 13714)]