1544250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 4043520

約数和(自身を除く): 2499270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 71, 75, 87, 125, 142, 145, 150, 174, 213, 250, 290, 355, 375, 426, 435, 710, 725, 750, 870, 1065, 1450, 1775, 2059, 2130, 2175, 3550, 3625, 4118, 4350, 5325, 6177, 7250, 8875, 10295, 10650, 10875, 12354, 17750, 20590, 21750, 26625, 30885, 51475, 53250, 61770, 102950, 154425, 257375, 308850, 514750, 772125, 1544250]

約数ペア:

[(1, 1544250), (2, 772125), (3, 514750), (5, 308850), (6, 257375), (10, 154425), (15, 102950), (25, 61770), (29, 53250), (30, 51475), (50, 30885), (58, 26625), (71, 21750), (75, 20590), (87, 17750), (125, 12354), (142, 10875), (145, 10650), (150, 10295), (174, 8875), (213, 7250), (250, 6177), (290, 5325), (355, 4350), (375, 4118), (426, 3625), (435, 3550), (710, 2175), (725, 2130), (750, 2059), (870, 1775), (1065, 1450)]