2240250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 5840640

約数和(自身を除く): 3600390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 103, 125, 145, 150, 174, 206, 250, 290, 309, 375, 435, 515, 618, 725, 750, 870, 1030, 1450, 1545, 2175, 2575, 2987, 3090, 3625, 4350, 5150, 5974, 7250, 7725, 8961, 10875, 12875, 14935, 15450, 17922, 21750, 25750, 29870, 38625, 44805, 74675, 77250, 89610, 149350, 224025, 373375, 448050, 746750, 1120125, 2240250]

約数ペア:

[(1, 2240250), (2, 1120125), (3, 746750), (5, 448050), (6, 373375), (10, 224025), (15, 149350), (25, 89610), (29, 77250), (30, 74675), (50, 44805), (58, 38625), (75, 29870), (87, 25750), (103, 21750), (125, 17922), (145, 15450), (150, 14935), (174, 12875), (206, 10875), (250, 8961), (290, 7725), (309, 7250), (375, 5974), (435, 5150), (515, 4350), (618, 3625), (725, 3090), (750, 2987), (870, 2575), (1030, 2175), (1450, 1545)]