83990280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63629}}^1$

素因数の和:63654

約数の個数: 64

約数和(自身を含む): 274881600

約数和(自身を除く): 190891320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 63629, 127258, 190887, 254516, 318145, 381774, 509032, 636290, 699919, 763548, 954435, 1272580, 1399838, 1527096, 1908870, 2099757, 2545160, 2799676, 3499595, 3817740, 4199514, 5599352, 6999190, 7635480, 8399028, 10498785, 13998380, 16798056, 20997570, 27996760, 41995140, 83990280]

約数ペア:

[(1, 83990280), (2, 41995140), (3, 27996760), (4, 20997570), (5, 16798056), (6, 13998380), (8, 10498785), (10, 8399028), (11, 7635480), (12, 6999190), (15, 5599352), (20, 4199514), (22, 3817740), (24, 3499595), (30, 2799676), (33, 2545160), (40, 2099757), (44, 1908870), (55, 1527096), (60, 1399838), (66, 1272580), (88, 954435), (110, 763548), (120, 699919), (132, 636290), (165, 509032), (220, 381774), (264, 318145), (330, 254516), (440, 190887), (660, 127258), (1320, 63629)]