75136920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2137}}^1$

素因数の和:2444

約数の個数: 64

約数和(自身を含む): 226285920

約数和(自身を除く): 151149000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2137, 2344, 2930, 3516, 4274, 4395, 5860, 6411, 7032, 8548, 8790, 10685, 11720, 12822, 17096, 17580, 21370, 25644, 32055, 35160, 42740, 51288, 64110, 85480, 128220, 256440, 626141, 1252282, 1878423, 2504564, 3130705, 3756846, 5009128, 6261410, 7513692, 9392115, 12522820, 15027384, 18784230, 25045640, 37568460, 75136920]

約数ペア:

[(1, 75136920), (2, 37568460), (3, 25045640), (4, 18784230), (5, 15027384), (6, 12522820), (8, 9392115), (10, 7513692), (12, 6261410), (15, 5009128), (20, 3756846), (24, 3130705), (30, 2504564), (40, 1878423), (60, 1252282), (120, 626141), (293, 256440), (586, 128220), (879, 85480), (1172, 64110), (1465, 51288), (1758, 42740), (2137, 35160), (2344, 32055), (2930, 25644), (3516, 21370), (4274, 17580), (4395, 17096), (5860, 12822), (6411, 11720), (7032, 10685), (8548, 8790)]