68770020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3593}}^1$

素因数の和:3645

約数の個数: 96

約数和(自身を含む): 217365120

約数和(自身を除く): 148595100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3593, 3828, 4785, 6380, 7186, 9570, 10779, 14372, 17965, 19140, 21558, 35930, 39523, 43116, 53895, 71860, 79046, 104197, 107790, 118569, 158092, 197615, 208394, 215580, 237138, 312591, 395230, 416788, 474276, 520985, 592845, 625182, 790460, 1041970, 1146167, 1185690, 1250364, 1562955, 2083940, 2292334, 2371380, 3125910, 3438501, 4584668, 5730835, 6251820, 6877002, 11461670, 13754004, 17192505, 22923340, 34385010, 68770020]

約数ペア:

[(1, 68770020), (2, 34385010), (3, 22923340), (4, 17192505), (5, 13754004), (6, 11461670), (10, 6877002), (11, 6251820), (12, 5730835), (15, 4584668), (20, 3438501), (22, 3125910), (29, 2371380), (30, 2292334), (33, 2083940), (44, 1562955), (55, 1250364), (58, 1185690), (60, 1146167), (66, 1041970), (87, 790460), (110, 625182), (116, 592845), (132, 520985), (145, 474276), (165, 416788), (174, 395230), (220, 312591), (290, 237138), (319, 215580), (330, 208394), (348, 197615), (435, 158092), (580, 118569), (638, 107790), (660, 104197), (870, 79046), (957, 71860), (1276, 53895), (1595, 43116), (1740, 39523), (1914, 35930), (3190, 21558), (3593, 19140), (3828, 17965), (4785, 14372), (6380, 10779), (7186, 9570)]