105981000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{35327}}^1$

素因数の和:35351

約数の個数: 64

約数和(自身を含む): 330670080

約数和(自身を除く): 224689080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 35327, 70654, 105981, 141308, 176635, 211962, 282616, 353270, 423924, 529905, 706540, 847848, 883175, 1059810, 1413080, 1766350, 2119620, 2649525, 3532700, 4239240, 4415875, 5299050, 7065400, 8831750, 10598100, 13247625, 17663500, 21196200, 26495250, 35327000, 52990500, 105981000]

約数ペア:

[(1, 105981000), (2, 52990500), (3, 35327000), (4, 26495250), (5, 21196200), (6, 17663500), (8, 13247625), (10, 10598100), (12, 8831750), (15, 7065400), (20, 5299050), (24, 4415875), (25, 4239240), (30, 3532700), (40, 2649525), (50, 2119620), (60, 1766350), (75, 1413080), (100, 1059810), (120, 883175), (125, 847848), (150, 706540), (200, 529905), (250, 423924), (300, 353270), (375, 282616), (500, 211962), (600, 176635), (750, 141308), (1000, 105981), (1500, 70654), (3000, 35327)]