27622440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^2$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 90098190

約数和(自身を除く): 62475750

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 831, 1108, 1385, 1662, 2216, 2493, 2770, 3324, 4155, 4986, 5540, 6648, 8310, 9972, 11080, 12465, 16620, 19944, 24930, 33240, 49860, 76729, 99720, 153458, 230187, 306916, 383645, 460374, 613832, 690561, 767290, 920748, 1150935, 1381122, 1534580, 1841496, 2301870, 2762244, 3069160, 3452805, 4603740, 5524488, 6905610, 9207480, 13811220, 27622440]

約数ペア:

[(1, 27622440), (2, 13811220), (3, 9207480), (4, 6905610), (5, 5524488), (6, 4603740), (8, 3452805), (9, 3069160), (10, 2762244), (12, 2301870), (15, 1841496), (18, 1534580), (20, 1381122), (24, 1150935), (30, 920748), (36, 767290), (40, 690561), (45, 613832), (60, 460374), (72, 383645), (90, 306916), (120, 230187), (180, 153458), (277, 99720), (360, 76729), (554, 49860), (831, 33240), (1108, 24930), (1385, 19944), (1662, 16620), (2216, 12465), (2493, 11080), (2770, 9972), (3324, 8310), (4155, 6648), (4986, 5540)]