69089900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 165364416

約数和(自身を除く): 96274516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 107, 110, 214, 220, 275, 428, 535, 550, 587, 1070, 1100, 1174, 1177, 2140, 2348, 2354, 2675, 2935, 4708, 5350, 5870, 5885, 6457, 10700, 11740, 11770, 12914, 14675, 23540, 25828, 29350, 29425, 32285, 58700, 58850, 62809, 64570, 117700, 125618, 129140, 161425, 251236, 314045, 322850, 628090, 645700, 690899, 1256180, 1381798, 1570225, 2763596, 3140450, 3454495, 6280900, 6908990, 13817980, 17272475, 34544950, 69089900]

約数ペア:

[(1, 69089900), (2, 34544950), (4, 17272475), (5, 13817980), (10, 6908990), (11, 6280900), (20, 3454495), (22, 3140450), (25, 2763596), (44, 1570225), (50, 1381798), (55, 1256180), (100, 690899), (107, 645700), (110, 628090), (214, 322850), (220, 314045), (275, 251236), (428, 161425), (535, 129140), (550, 125618), (587, 117700), (1070, 64570), (1100, 62809), (1174, 58850), (1177, 58700), (2140, 32285), (2348, 29425), (2354, 29350), (2675, 25828), (2935, 23540), (4708, 14675), (5350, 12914), (5870, 11770), (5885, 11740), (6457, 10700)]