57549780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5419}}^1$

素因数の和:5493

約数の個数: 72

約数和(自身を含む): 177559200

約数和(自身を除く): 120009420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 5419, 10620, 10838, 16257, 21676, 27095, 32514, 48771, 54190, 65028, 81285, 97542, 108380, 162570, 195084, 243855, 319721, 325140, 487710, 639442, 959163, 975420, 1278884, 1598605, 1918326, 2877489, 3197210, 3836652, 4795815, 5754978, 6394420, 9591630, 11509956, 14387445, 19183260, 28774890, 57549780]

約数ペア:

[(1, 57549780), (2, 28774890), (3, 19183260), (4, 14387445), (5, 11509956), (6, 9591630), (9, 6394420), (10, 5754978), (12, 4795815), (15, 3836652), (18, 3197210), (20, 2877489), (30, 1918326), (36, 1598605), (45, 1278884), (59, 975420), (60, 959163), (90, 639442), (118, 487710), (177, 325140), (180, 319721), (236, 243855), (295, 195084), (354, 162570), (531, 108380), (590, 97542), (708, 81285), (885, 65028), (1062, 54190), (1180, 48771), (1770, 32514), (2124, 27095), (2655, 21676), (3540, 16257), (5310, 10838), (5419, 10620)]