225765400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 604961280

約数和(自身を除く): 379195880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 131, 140, 175, 200, 262, 280, 350, 524, 655, 700, 917, 1048, 1231, 1310, 1400, 1834, 2462, 2620, 3275, 3668, 4585, 4924, 5240, 6155, 6550, 7336, 8617, 9170, 9848, 12310, 13100, 17234, 18340, 22925, 24620, 26200, 30775, 34468, 36680, 43085, 45850, 49240, 61550, 68936, 86170, 91700, 123100, 161261, 172340, 183400, 215425, 246200, 322522, 344680, 430850, 645044, 806305, 861700, 1128827, 1290088, 1612610, 1723400, 2257654, 3225220, 4031525, 4515308, 5644135, 6450440, 8063050, 9030616, 11288270, 16126100, 22576540, 28220675, 32252200, 45153080, 56441350, 112882700, 225765400]

約数ペア:

[(1, 225765400), (2, 112882700), (4, 56441350), (5, 45153080), (7, 32252200), (8, 28220675), (10, 22576540), (14, 16126100), (20, 11288270), (25, 9030616), (28, 8063050), (35, 6450440), (40, 5644135), (50, 4515308), (56, 4031525), (70, 3225220), (100, 2257654), (131, 1723400), (140, 1612610), (175, 1290088), (200, 1128827), (262, 861700), (280, 806305), (350, 645044), (524, 430850), (655, 344680), (700, 322522), (917, 246200), (1048, 215425), (1231, 183400), (1310, 172340), (1400, 161261), (1834, 123100), (2462, 91700), (2620, 86170), (3275, 68936), (3668, 61550), (4585, 49240), (4924, 45850), (5240, 43085), (6155, 36680), (6550, 34468), (7336, 30775), (8617, 26200), (9170, 24620), (9848, 22925), (12310, 18340), (13100, 17234)]