215293320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54367}}^1$

素因数の和:54395

約数の個数: 96

約数和(自身を含む): 763326720

約数和(自身を除く): 548033400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 54367, 108734, 163101, 217468, 271835, 326202, 434936, 489303, 543670, 598037, 652404, 815505, 978606, 1087340, 1196074, 1304808, 1631010, 1794111, 1957212, 2174680, 2392148, 2446515, 2990185, 3262020, 3588222, 3914424, 4784296, 4893030, 5382333, 5980370, 6524040, 7176444, 8970555, 9786060, 10764666, 11960740, 14352888, 17941110, 19572120, 21529332, 23921480, 26911665, 35882220, 43058664, 53823330, 71764440, 107646660, 215293320]

約数ペア:

[(1, 215293320), (2, 107646660), (3, 71764440), (4, 53823330), (5, 43058664), (6, 35882220), (8, 26911665), (9, 23921480), (10, 21529332), (11, 19572120), (12, 17941110), (15, 14352888), (18, 11960740), (20, 10764666), (22, 9786060), (24, 8970555), (30, 7176444), (33, 6524040), (36, 5980370), (40, 5382333), (44, 4893030), (45, 4784296), (55, 3914424), (60, 3588222), (66, 3262020), (72, 2990185), (88, 2446515), (90, 2392148), (99, 2174680), (110, 1957212), (120, 1794111), (132, 1631010), (165, 1304808), (180, 1196074), (198, 1087340), (220, 978606), (264, 815505), (330, 652404), (360, 598037), (396, 543670), (440, 489303), (495, 434936), (660, 326202), (792, 271835), (990, 217468), (1320, 163101), (1980, 108734), (3960, 54367)]