310080800

素因数分解:

$2^5\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1171}}^1$

素因数の和:1522

約数の個数: 72

約数和(自身を含む): 759920112

約数和(自身を除く): 449839312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 331, 400, 662, 800, 1171, 1324, 1655, 2342, 2648, 3310, 4684, 5296, 5855, 6620, 8275, 9368, 10592, 11710, 13240, 16550, 18736, 23420, 26480, 29275, 33100, 37472, 46840, 52960, 58550, 66200, 93680, 117100, 132400, 187360, 234200, 264800, 387601, 468400, 775202, 936800, 1550404, 1938005, 3100808, 3876010, 6201616, 7752020, 9690025, 12403232, 15504040, 19380050, 31008080, 38760100, 62016160, 77520200, 155040400, 310080800]

約数ペア:

[(1, 310080800), (2, 155040400), (4, 77520200), (5, 62016160), (8, 38760100), (10, 31008080), (16, 19380050), (20, 15504040), (25, 12403232), (32, 9690025), (40, 7752020), (50, 6201616), (80, 3876010), (100, 3100808), (160, 1938005), (200, 1550404), (331, 936800), (400, 775202), (662, 468400), (800, 387601), (1171, 264800), (1324, 234200), (1655, 187360), (2342, 132400), (2648, 117100), (3310, 93680), (4684, 66200), (5296, 58550), (5855, 52960), (6620, 46840), (8275, 37472), (9368, 33100), (10592, 29275), (11710, 26480), (13240, 23420), (16550, 18736)]