80261400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{133769}}^1$

素因数の和:133788

約数の個数: 48

約数和(自身を含む): 248812200

約数和(自身を除く): 168550800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 133769, 267538, 401307, 535076, 668845, 802614, 1070152, 1337690, 1605228, 2006535, 2675380, 3210456, 3344225, 4013070, 5350760, 6688450, 8026140, 10032675, 13376900, 16052280, 20065350, 26753800, 40130700, 80261400]

約数ペア:

[(1, 80261400), (2, 40130700), (3, 26753800), (4, 20065350), (5, 16052280), (6, 13376900), (8, 10032675), (10, 8026140), (12, 6688450), (15, 5350760), (20, 4013070), (24, 3344225), (25, 3210456), (30, 2675380), (40, 2006535), (50, 1605228), (60, 1337690), (75, 1070152), (100, 802614), (120, 668845), (150, 535076), (200, 401307), (300, 267538), (600, 133769)]