115889580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7757}}^1$

素因数の和:7855

約数の個数: 72

約数和(自身を含む): 355812912

約数和(自身を除く): 239923332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 7757, 14940, 15514, 23271, 31028, 38785, 46542, 69813, 77570, 93084, 116355, 139626, 155140, 232710, 279252, 349065, 465420, 643831, 698130, 1287662, 1396260, 1931493, 2575324, 3219155, 3862986, 5794479, 6438310, 7725972, 9657465, 11588958, 12876620, 19314930, 23177916, 28972395, 38629860, 57944790, 115889580]

約数ペア:

[(1, 115889580), (2, 57944790), (3, 38629860), (4, 28972395), (5, 23177916), (6, 19314930), (9, 12876620), (10, 11588958), (12, 9657465), (15, 7725972), (18, 6438310), (20, 5794479), (30, 3862986), (36, 3219155), (45, 2575324), (60, 1931493), (83, 1396260), (90, 1287662), (166, 698130), (180, 643831), (249, 465420), (332, 349065), (415, 279252), (498, 232710), (747, 155140), (830, 139626), (996, 116355), (1245, 93084), (1494, 77570), (1660, 69813), (2490, 46542), (2988, 38785), (3735, 31028), (4980, 23271), (7470, 15514), (7757, 14940)]