227923700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 512076600

約数和(自身を除く): 284152900

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 229, 269, 370, 458, 538, 740, 916, 925, 1076, 1145, 1345, 1850, 2290, 2690, 3700, 4580, 5380, 5725, 6725, 8473, 9953, 11450, 13450, 16946, 19906, 22900, 26900, 33892, 39812, 42365, 49765, 61601, 84730, 99530, 123202, 169460, 199060, 211825, 246404, 248825, 308005, 423650, 497650, 616010, 847300, 995300, 1232020, 1540025, 2279237, 3080050, 4558474, 6160100, 9116948, 11396185, 22792370, 45584740, 56980925, 113961850, 227923700]

約数ペア:

[(1, 227923700), (2, 113961850), (4, 56980925), (5, 45584740), (10, 22792370), (20, 11396185), (25, 9116948), (37, 6160100), (50, 4558474), (74, 3080050), (100, 2279237), (148, 1540025), (185, 1232020), (229, 995300), (269, 847300), (370, 616010), (458, 497650), (538, 423650), (740, 308005), (916, 248825), (925, 246404), (1076, 211825), (1145, 199060), (1345, 169460), (1850, 123202), (2290, 99530), (2690, 84730), (3700, 61601), (4580, 49765), (5380, 42365), (5725, 39812), (6725, 33892), (8473, 26900), (9953, 22900), (11450, 19906), (13450, 16946)]