121621050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{270269}}^1$

素因数の和:270287

約数の個数: 36

約数和(自身を含む): 326756430

約数和(自身を除く): 205135380

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 270269, 540538, 810807, 1351345, 1621614, 2432421, 2702690, 4054035, 4864842, 6756725, 8108070, 12162105, 13513450, 20270175, 24324210, 40540350, 60810525, 121621050]

約数ペア:

[(1, 121621050), (2, 60810525), (3, 40540350), (5, 24324210), (6, 20270175), (9, 13513450), (10, 12162105), (15, 8108070), (18, 6756725), (25, 4864842), (30, 4054035), (45, 2702690), (50, 2432421), (75, 1621614), (90, 1351345), (150, 810807), (225, 540538), (450, 270269)]