115147620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{91387}}^1$

素因数の和:91409

約数の個数: 72

約数和(自身を含む): 399182784

約数和(自身を除く): 284035164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 91387, 182774, 274161, 365548, 456935, 548322, 639709, 822483, 913870, 1096644, 1279418, 1370805, 1644966, 1827740, 1919127, 2558836, 2741610, 3198545, 3289932, 3838254, 4112415, 5483220, 5757381, 6397090, 7676508, 8224830, 9595635, 11514762, 12794180, 16449660, 19191270, 23029524, 28786905, 38382540, 57573810, 115147620]

約数ペア:

[(1, 115147620), (2, 57573810), (3, 38382540), (4, 28786905), (5, 23029524), (6, 19191270), (7, 16449660), (9, 12794180), (10, 11514762), (12, 9595635), (14, 8224830), (15, 7676508), (18, 6397090), (20, 5757381), (21, 5483220), (28, 4112415), (30, 3838254), (35, 3289932), (36, 3198545), (42, 2741610), (45, 2558836), (60, 1919127), (63, 1827740), (70, 1644966), (84, 1370805), (90, 1279418), (105, 1096644), (126, 913870), (140, 822483), (180, 639709), (210, 548322), (252, 456935), (315, 365548), (420, 274161), (630, 182774), (1260, 91387)]