150537780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3109}}^1$

素因数の和:3393

約数の個数: 72

約数和(自身を含む): 458476200

約数和(自身を除く): 307938420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3109, 3228, 4035, 4842, 5380, 6218, 8070, 9327, 9684, 12105, 12436, 15545, 16140, 18654, 24210, 27981, 31090, 37308, 46635, 48420, 55962, 62180, 93270, 111924, 139905, 186540, 279810, 559620, 836321, 1672642, 2508963, 3345284, 4181605, 5017926, 7526889, 8363210, 10035852, 12544815, 15053778, 16726420, 25089630, 30107556, 37634445, 50179260, 75268890, 150537780]

約数ペア:

[(1, 150537780), (2, 75268890), (3, 50179260), (4, 37634445), (5, 30107556), (6, 25089630), (9, 16726420), (10, 15053778), (12, 12544815), (15, 10035852), (18, 8363210), (20, 7526889), (30, 5017926), (36, 4181605), (45, 3345284), (60, 2508963), (90, 1672642), (180, 836321), (269, 559620), (538, 279810), (807, 186540), (1076, 139905), (1345, 111924), (1614, 93270), (2421, 62180), (2690, 55962), (3109, 48420), (3228, 46635), (4035, 37308), (4842, 31090), (5380, 27981), (6218, 24210), (8070, 18654), (9327, 16140), (9684, 15545), (12105, 12436)]