27150400

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 84

約数和(自身を含む): 68031360

約数和(自身を除く): 40880960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 239, 284, 320, 355, 400, 478, 568, 710, 800, 956, 1136, 1195, 1420, 1600, 1775, 1912, 2272, 2390, 2840, 3550, 3824, 4544, 4780, 5680, 5975, 7100, 7648, 9560, 11360, 11950, 14200, 15296, 16969, 19120, 22720, 23900, 28400, 33938, 38240, 47800, 56800, 67876, 76480, 84845, 95600, 113600, 135752, 169690, 191200, 271504, 339380, 382400, 424225, 543008, 678760, 848450, 1086016, 1357520, 1696900, 2715040, 3393800, 5430080, 6787600, 13575200, 27150400]

約数ペア:

[(1, 27150400), (2, 13575200), (4, 6787600), (5, 5430080), (8, 3393800), (10, 2715040), (16, 1696900), (20, 1357520), (25, 1086016), (32, 848450), (40, 678760), (50, 543008), (64, 424225), (71, 382400), (80, 339380), (100, 271504), (142, 191200), (160, 169690), (200, 135752), (239, 113600), (284, 95600), (320, 84845), (355, 76480), (400, 67876), (478, 56800), (568, 47800), (710, 38240), (800, 33938), (956, 28400), (1136, 23900), (1195, 22720), (1420, 19120), (1600, 16969), (1775, 15296), (1912, 14200), (2272, 11950), (2390, 11360), (2840, 9560), (3550, 7648), (3824, 7100), (4544, 5975), (4780, 5680)]