133346340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1019}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 405437760

約数和(自身を除く): 272091420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727, 1019, 1454, 2038, 2181, 2908, 3057, 3635, 4076, 4362, 5095, 6114, 6543, 7270, 8724, 9171, 10190, 10905, 12228, 13086, 14540, 15285, 18342, 20380, 21810, 26172, 30570, 32715, 36684, 43620, 45855, 61140, 65430, 91710, 130860, 183420, 740813, 1481626, 2222439, 2963252, 3704065, 4444878, 6667317, 7408130, 8889756, 11112195, 13334634, 14816260, 22224390, 26669268, 33336585, 44448780, 66673170, 133346340]

約数ペア:

[(1, 133346340), (2, 66673170), (3, 44448780), (4, 33336585), (5, 26669268), (6, 22224390), (9, 14816260), (10, 13334634), (12, 11112195), (15, 8889756), (18, 7408130), (20, 6667317), (30, 4444878), (36, 3704065), (45, 2963252), (60, 2222439), (90, 1481626), (180, 740813), (727, 183420), (1019, 130860), (1454, 91710), (2038, 65430), (2181, 61140), (2908, 45855), (3057, 43620), (3635, 36684), (4076, 32715), (4362, 30570), (5095, 26172), (6114, 21810), (6543, 20380), (7270, 18342), (8724, 15285), (9171, 14540), (10190, 13086), (10905, 12228)]