30623000

素因数分解:

$2^3\times 5^3\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 72558720

約数和(自身を除く): 41935720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 125, 200, 226, 250, 271, 452, 500, 542, 565, 904, 1000, 1084, 1130, 1355, 2168, 2260, 2710, 2825, 4520, 5420, 5650, 6775, 10840, 11300, 13550, 14125, 22600, 27100, 28250, 30623, 33875, 54200, 56500, 61246, 67750, 113000, 122492, 135500, 153115, 244984, 271000, 306230, 612460, 765575, 1224920, 1531150, 3062300, 3827875, 6124600, 7655750, 15311500, 30623000]

約数ペア:

[(1, 30623000), (2, 15311500), (4, 7655750), (5, 6124600), (8, 3827875), (10, 3062300), (20, 1531150), (25, 1224920), (40, 765575), (50, 612460), (100, 306230), (113, 271000), (125, 244984), (200, 153115), (226, 135500), (250, 122492), (271, 113000), (452, 67750), (500, 61246), (542, 56500), (565, 54200), (904, 33875), (1000, 30623), (1084, 28250), (1130, 27100), (1355, 22600), (2168, 14125), (2260, 13550), (2710, 11300), (2825, 10840), (4520, 6775), (5420, 5650)]