3169100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 7791168

約数和(自身を除く): 4622068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 67, 86, 100, 110, 134, 172, 215, 220, 268, 275, 335, 430, 473, 550, 670, 737, 860, 946, 1075, 1100, 1340, 1474, 1675, 1892, 2150, 2365, 2881, 2948, 3350, 3685, 4300, 4730, 5762, 6700, 7370, 9460, 11524, 11825, 14405, 14740, 18425, 23650, 28810, 31691, 36850, 47300, 57620, 63382, 72025, 73700, 126764, 144050, 158455, 288100, 316910, 633820, 792275, 1584550, 3169100]

約数ペア:

[(1, 3169100), (2, 1584550), (4, 792275), (5, 633820), (10, 316910), (11, 288100), (20, 158455), (22, 144050), (25, 126764), (43, 73700), (44, 72025), (50, 63382), (55, 57620), (67, 47300), (86, 36850), (100, 31691), (110, 28810), (134, 23650), (172, 18425), (215, 14740), (220, 14405), (268, 11825), (275, 11524), (335, 9460), (430, 7370), (473, 6700), (550, 5762), (670, 4730), (737, 4300), (860, 3685), (946, 3350), (1075, 2948), (1100, 2881), (1340, 2365), (1474, 2150), (1675, 1892)]