312019380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75367}}^1$

素因数の和:75405

約数の個数: 72

約数和(自身を含む): 987622272

約数和(自身を除く): 675602892

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, 75367, 150734, 226101, 301468, 376835, 452202, 678303, 753670, 904404, 1130505, 1356606, 1507340, 1733441, 2261010, 2713212, 3391515, 3466882, 4522020, 5200323, 6783030, 6933764, 8667205, 10400646, 13566060, 15600969, 17334410, 20801292, 26001615, 31201938, 34668820, 52003230, 62403876, 78004845, 104006460, 156009690, 312019380]

約数ペア:

[(1, 312019380), (2, 156009690), (3, 104006460), (4, 78004845), (5, 62403876), (6, 52003230), (9, 34668820), (10, 31201938), (12, 26001615), (15, 20801292), (18, 17334410), (20, 15600969), (23, 13566060), (30, 10400646), (36, 8667205), (45, 6933764), (46, 6783030), (60, 5200323), (69, 4522020), (90, 3466882), (92, 3391515), (115, 2713212), (138, 2261010), (180, 1733441), (207, 1507340), (230, 1356606), (276, 1130505), (345, 904404), (414, 753670), (460, 678303), (690, 452202), (828, 376835), (1035, 301468), (1380, 226101), (2070, 150734), (4140, 75367)]