15074700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 44111760

約数和(自身を除く): 29037060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 461, 545, 654, 922, 1090, 1308, 1383, 1635, 1844, 2180, 2305, 2725, 2766, 3270, 4610, 5450, 5532, 6540, 6915, 8175, 9220, 10900, 11525, 13830, 16350, 23050, 27660, 32700, 34575, 46100, 50249, 69150, 100498, 138300, 150747, 200996, 251245, 301494, 502490, 602988, 753735, 1004980, 1256225, 1507470, 2512450, 3014940, 3768675, 5024900, 7537350, 15074700]

約数ペア:

[(1, 15074700), (2, 7537350), (3, 5024900), (4, 3768675), (5, 3014940), (6, 2512450), (10, 1507470), (12, 1256225), (15, 1004980), (20, 753735), (25, 602988), (30, 502490), (50, 301494), (60, 251245), (75, 200996), (100, 150747), (109, 138300), (150, 100498), (218, 69150), (300, 50249), (327, 46100), (436, 34575), (461, 32700), (545, 27660), (654, 23050), (922, 16350), (1090, 13830), (1308, 11525), (1383, 10900), (1635, 9220), (1844, 8175), (2180, 6915), (2305, 6540), (2725, 5532), (2766, 5450), (3270, 4610)]