100257720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26951}}^1$

素因数の和:26996

約数の個数: 64

約数和(自身を含む): 310487040

約数和(自身を除く): 210229320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 26951, 53902, 80853, 107804, 134755, 161706, 215608, 269510, 323412, 404265, 539020, 646824, 808530, 835481, 1078040, 1617060, 1670962, 2506443, 3234120, 3341924, 4177405, 5012886, 6683848, 8354810, 10025772, 12532215, 16709620, 20051544, 25064430, 33419240, 50128860, 100257720]

約数ペア:

[(1, 100257720), (2, 50128860), (3, 33419240), (4, 25064430), (5, 20051544), (6, 16709620), (8, 12532215), (10, 10025772), (12, 8354810), (15, 6683848), (20, 5012886), (24, 4177405), (30, 3341924), (31, 3234120), (40, 2506443), (60, 1670962), (62, 1617060), (93, 1078040), (120, 835481), (124, 808530), (155, 646824), (186, 539020), (248, 404265), (310, 323412), (372, 269510), (465, 215608), (620, 161706), (744, 134755), (930, 107804), (1240, 80853), (1860, 53902), (3720, 26951)]