128752350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{1061}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 320001840

約数和(自身を除く): 191249490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 809, 1061, 1618, 2122, 2427, 3183, 4045, 4854, 5305, 6366, 8090, 10610, 12135, 15915, 20225, 24270, 26525, 31830, 40450, 53050, 60675, 79575, 121350, 159150, 858349, 1716698, 2575047, 4291745, 5150094, 8583490, 12875235, 21458725, 25750470, 42917450, 64376175, 128752350]

約数ペア:

[(1, 128752350), (2, 64376175), (3, 42917450), (5, 25750470), (6, 21458725), (10, 12875235), (15, 8583490), (25, 5150094), (30, 4291745), (50, 2575047), (75, 1716698), (150, 858349), (809, 159150), (1061, 121350), (1618, 79575), (2122, 60675), (2427, 53050), (3183, 40450), (4045, 31830), (4854, 26525), (5305, 24270), (6366, 20225), (8090, 15915), (10610, 12135)]