12960750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 35313408

約数和(自身を除く): 22352658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1571, 1650, 2750, 3142, 4125, 4713, 7855, 8250, 9426, 15710, 17281, 23565, 34562, 39275, 47130, 51843, 78550, 86405, 103686, 117825, 172810, 196375, 235650, 259215, 392750, 432025, 518430, 589125, 864050, 1178250, 1296075, 2160125, 2592150, 4320250, 6480375, 12960750]

約数ペア:

[(1, 12960750), (2, 6480375), (3, 4320250), (5, 2592150), (6, 2160125), (10, 1296075), (11, 1178250), (15, 864050), (22, 589125), (25, 518430), (30, 432025), (33, 392750), (50, 259215), (55, 235650), (66, 196375), (75, 172810), (110, 117825), (125, 103686), (150, 86405), (165, 78550), (250, 51843), (275, 47130), (330, 39275), (375, 34562), (550, 23565), (750, 17281), (825, 15710), (1375, 9426), (1571, 8250), (1650, 7855), (2750, 4713), (3142, 4125)]