131971050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{293269}}^1$

素因数の和:293287

約数の個数: 36

約数和(自身を含む): 354563430

約数和(自身を除く): 222592380

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 293269, 586538, 879807, 1466345, 1759614, 2639421, 2932690, 4399035, 5278842, 7331725, 8798070, 13197105, 14663450, 21995175, 26394210, 43990350, 65985525, 131971050]

約数ペア:

[(1, 131971050), (2, 65985525), (3, 43990350), (5, 26394210), (6, 21995175), (9, 14663450), (10, 13197105), (15, 8798070), (18, 7331725), (25, 5278842), (30, 4399035), (45, 2932690), (50, 2639421), (75, 1759614), (90, 1466345), (150, 879807), (225, 586538), (450, 293269)]