68749700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 162380232

約数和(自身を除く): 93630532

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1093, 1258, 1700, 1850, 2186, 2516, 3145, 3700, 4372, 5465, 6290, 10930, 12580, 15725, 18581, 21860, 27325, 31450, 37162, 40441, 54650, 62900, 74324, 80882, 92905, 109300, 161764, 185810, 202205, 371620, 404410, 464525, 687497, 808820, 929050, 1011025, 1374994, 1858100, 2022050, 2749988, 3437485, 4044100, 6874970, 13749940, 17187425, 34374850, 68749700]

約数ペア:

[(1, 68749700), (2, 34374850), (4, 17187425), (5, 13749940), (10, 6874970), (17, 4044100), (20, 3437485), (25, 2749988), (34, 2022050), (37, 1858100), (50, 1374994), (68, 1011025), (74, 929050), (85, 808820), (100, 687497), (148, 464525), (170, 404410), (185, 371620), (340, 202205), (370, 185810), (425, 161764), (629, 109300), (740, 92905), (850, 80882), (925, 74324), (1093, 62900), (1258, 54650), (1700, 40441), (1850, 37162), (2186, 31450), (2516, 27325), (3145, 21860), (3700, 18581), (4372, 15725), (5465, 12580), (6290, 10930)]