265926100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1601}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 634084416

約数和(自身を除く): 368158316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 151, 220, 275, 302, 550, 604, 755, 1100, 1510, 1601, 1661, 3020, 3202, 3322, 3775, 6404, 6644, 7550, 8005, 8305, 15100, 16010, 16610, 17611, 32020, 33220, 35222, 40025, 41525, 70444, 80050, 83050, 88055, 160100, 166100, 176110, 241751, 352220, 440275, 483502, 880550, 967004, 1208755, 1761100, 2417510, 2659261, 4835020, 5318522, 6043775, 10637044, 12087550, 13296305, 24175100, 26592610, 53185220, 66481525, 132963050, 265926100]

約数ペア:

[(1, 265926100), (2, 132963050), (4, 66481525), (5, 53185220), (10, 26592610), (11, 24175100), (20, 13296305), (22, 12087550), (25, 10637044), (44, 6043775), (50, 5318522), (55, 4835020), (100, 2659261), (110, 2417510), (151, 1761100), (220, 1208755), (275, 967004), (302, 880550), (550, 483502), (604, 440275), (755, 352220), (1100, 241751), (1510, 176110), (1601, 166100), (1661, 160100), (3020, 88055), (3202, 83050), (3322, 80050), (3775, 70444), (6404, 41525), (6644, 40025), (7550, 35222), (8005, 33220), (8305, 32020), (15100, 17611), (16010, 16610)]