25477380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2399}}^1$

素因数の和:2473

約数の個数: 72

約数和(自身を含む): 78624000

約数和(自身を除く): 53146620

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, 2399, 2655, 3540, 4798, 5310, 7197, 9596, 10620, 11995, 14394, 21591, 23990, 28788, 35985, 43182, 47980, 71970, 86364, 107955, 141541, 143940, 215910, 283082, 424623, 431820, 566164, 707705, 849246, 1273869, 1415410, 1698492, 2123115, 2547738, 2830820, 4246230, 5095476, 6369345, 8492460, 12738690, 25477380]

約数ペア:

[(1, 25477380), (2, 12738690), (3, 8492460), (4, 6369345), (5, 5095476), (6, 4246230), (9, 2830820), (10, 2547738), (12, 2123115), (15, 1698492), (18, 1415410), (20, 1273869), (30, 849246), (36, 707705), (45, 566164), (59, 431820), (60, 424623), (90, 283082), (118, 215910), (177, 143940), (180, 141541), (236, 107955), (295, 86364), (354, 71970), (531, 47980), (590, 43182), (708, 35985), (885, 28788), (1062, 23990), (1180, 21591), (1770, 14394), (2124, 11995), (2399, 10620), (2655, 9596), (3540, 7197), (4798, 5310)]