72473010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 180576000

約数和(自身を除く): 108102990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 109, 111, 185, 218, 222, 327, 370, 545, 555, 599, 654, 1090, 1110, 1198, 1635, 1797, 2995, 3270, 3594, 4033, 5990, 8066, 8985, 12099, 17970, 20165, 22163, 24198, 40330, 44326, 60495, 65291, 66489, 110815, 120990, 130582, 132978, 195873, 221630, 326455, 332445, 391746, 652910, 664890, 979365, 1958730, 2415767, 4831534, 7247301, 12078835, 14494602, 24157670, 36236505, 72473010]

約数ペア:

[(1, 72473010), (2, 36236505), (3, 24157670), (5, 14494602), (6, 12078835), (10, 7247301), (15, 4831534), (30, 2415767), (37, 1958730), (74, 979365), (109, 664890), (111, 652910), (185, 391746), (218, 332445), (222, 326455), (327, 221630), (370, 195873), (545, 132978), (555, 130582), (599, 120990), (654, 110815), (1090, 66489), (1110, 65291), (1198, 60495), (1635, 44326), (1797, 40330), (2995, 24198), (3270, 22163), (3594, 20165), (4033, 17970), (5990, 12099), (8066, 8985)]