45775980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11057}}^1$

素因数の和:11095

約数の個数: 72

約数和(自身を含む): 144904032

約数和(自身を除く): 99128052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11057, 22114, 33171, 44228, 55285, 66342, 99513, 110570, 132684, 165855, 199026, 221140, 254311, 331710, 398052, 497565, 508622, 663420, 762933, 995130, 1017244, 1271555, 1525866, 1990260, 2288799, 2543110, 3051732, 3814665, 4577598, 5086220, 7629330, 9155196, 11443995, 15258660, 22887990, 45775980]

約数ペア:

[(1, 45775980), (2, 22887990), (3, 15258660), (4, 11443995), (5, 9155196), (6, 7629330), (9, 5086220), (10, 4577598), (12, 3814665), (15, 3051732), (18, 2543110), (20, 2288799), (23, 1990260), (30, 1525866), (36, 1271555), (45, 1017244), (46, 995130), (60, 762933), (69, 663420), (90, 508622), (92, 497565), (115, 398052), (138, 331710), (180, 254311), (207, 221140), (230, 199026), (276, 165855), (345, 132684), (414, 110570), (460, 99513), (690, 66342), (828, 55285), (1035, 44228), (1380, 33171), (2070, 22114), (4140, 11057)]