3240750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 8424000

約数和(自身を除く): 5183250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 149, 150, 174, 250, 290, 298, 375, 435, 447, 725, 745, 750, 870, 894, 1450, 1490, 2175, 2235, 3625, 3725, 4321, 4350, 4470, 7250, 7450, 8642, 10875, 11175, 12963, 18625, 21605, 21750, 22350, 25926, 37250, 43210, 55875, 64815, 108025, 111750, 129630, 216050, 324075, 540125, 648150, 1080250, 1620375, 3240750]

約数ペア:

[(1, 3240750), (2, 1620375), (3, 1080250), (5, 648150), (6, 540125), (10, 324075), (15, 216050), (25, 129630), (29, 111750), (30, 108025), (50, 64815), (58, 55875), (75, 43210), (87, 37250), (125, 25926), (145, 22350), (149, 21750), (150, 21605), (174, 18625), (250, 12963), (290, 11175), (298, 10875), (375, 8642), (435, 7450), (447, 7250), (725, 4470), (745, 4350), (750, 4321), (870, 3725), (894, 3625), (1450, 2235), (1490, 2175)]