15118800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 49725984

約数和(自身を除く): 34607184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 293, 300, 344, 400, 430, 516, 586, 600, 645, 688, 860, 879, 1032, 1075, 1172, 1200, 1290, 1465, 1720, 1758, 2064, 2150, 2344, 2580, 2930, 3225, 3440, 3516, 4300, 4395, 4688, 5160, 5860, 6450, 7032, 7325, 8600, 8790, 10320, 11720, 12599, 12900, 14064, 14650, 17200, 17580, 21975, 23440, 25198, 25800, 29300, 35160, 37797, 43950, 50396, 51600, 58600, 62995, 70320, 75594, 87900, 100792, 117200, 125990, 151188, 175800, 188985, 201584, 251980, 302376, 314975, 351600, 377970, 503960, 604752, 629950, 755940, 944925, 1007920, 1259900, 1511880, 1889850, 2519800, 3023760, 3779700, 5039600, 7559400, 15118800]

約数ペア:

[(1, 15118800), (2, 7559400), (3, 5039600), (4, 3779700), (5, 3023760), (6, 2519800), (8, 1889850), (10, 1511880), (12, 1259900), (15, 1007920), (16, 944925), (20, 755940), (24, 629950), (25, 604752), (30, 503960), (40, 377970), (43, 351600), (48, 314975), (50, 302376), (60, 251980), (75, 201584), (80, 188985), (86, 175800), (100, 151188), (120, 125990), (129, 117200), (150, 100792), (172, 87900), (200, 75594), (215, 70320), (240, 62995), (258, 58600), (293, 51600), (300, 50396), (344, 43950), (400, 37797), (430, 35160), (516, 29300), (586, 25800), (600, 25198), (645, 23440), (688, 21975), (860, 17580), (879, 17200), (1032, 14650), (1075, 14064), (1172, 12900), (1200, 12599), (1290, 11720), (1465, 10320), (1720, 8790), (1758, 8600), (2064, 7325), (2150, 7032), (2344, 6450), (2580, 5860), (2930, 5160), (3225, 4688), (3440, 4395), (3516, 4300)]