121305150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6269}}^1$

素因数の和:6330

約数の個数: 72

約数和(自身を含む): 333538920

約数和(自身を除く): 212233770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6269, 6450, 9675, 12538, 18807, 19350, 31345, 37614, 56421, 62690, 94035, 112842, 156725, 188070, 269567, 282105, 313450, 470175, 539134, 564210, 808701, 940350, 1347835, 1410525, 1617402, 2426103, 2695670, 2821050, 4043505, 4852206, 6739175, 8087010, 12130515, 13478350, 20217525, 24261030, 40435050, 60652575, 121305150]

約数ペア:

[(1, 121305150), (2, 60652575), (3, 40435050), (5, 24261030), (6, 20217525), (9, 13478350), (10, 12130515), (15, 8087010), (18, 6739175), (25, 4852206), (30, 4043505), (43, 2821050), (45, 2695670), (50, 2426103), (75, 1617402), (86, 1410525), (90, 1347835), (129, 940350), (150, 808701), (215, 564210), (225, 539134), (258, 470175), (387, 313450), (430, 282105), (450, 269567), (645, 188070), (774, 156725), (1075, 112842), (1290, 94035), (1935, 62690), (2150, 56421), (3225, 37614), (3870, 31345), (6269, 19350), (6450, 18807), (9675, 12538)]