26632980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13451}}^1$

素因数の和:13477

約数の個数: 72

約数和(自身を含む): 88137504

約数和(自身を除く): 61504524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13451, 26902, 40353, 53804, 67255, 80706, 121059, 134510, 147961, 161412, 201765, 242118, 269020, 295922, 403530, 443883, 484236, 591844, 605295, 739805, 807060, 887766, 1210590, 1331649, 1479610, 1775532, 2219415, 2421180, 2663298, 2959220, 4438830, 5326596, 6658245, 8877660, 13316490, 26632980]

約数ペア:

[(1, 26632980), (2, 13316490), (3, 8877660), (4, 6658245), (5, 5326596), (6, 4438830), (9, 2959220), (10, 2663298), (11, 2421180), (12, 2219415), (15, 1775532), (18, 1479610), (20, 1331649), (22, 1210590), (30, 887766), (33, 807060), (36, 739805), (44, 605295), (45, 591844), (55, 484236), (60, 443883), (66, 403530), (90, 295922), (99, 269020), (110, 242118), (132, 201765), (165, 161412), (180, 147961), (198, 134510), (220, 121059), (330, 80706), (396, 67255), (495, 53804), (660, 40353), (990, 26902), (1980, 13451)]