45427950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:818

約数の個数: 72

約数和(自身を含む): 123018168

約数和(自身を除く): 77590218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 225, 314, 450, 471, 643, 785, 942, 1286, 1413, 1570, 1929, 2355, 2826, 3215, 3858, 3925, 4710, 5787, 6430, 7065, 7850, 9645, 11574, 11775, 14130, 16075, 19290, 23550, 28935, 32150, 35325, 48225, 57870, 70650, 96450, 100951, 144675, 201902, 289350, 302853, 504755, 605706, 908559, 1009510, 1514265, 1817118, 2523775, 3028530, 4542795, 5047550, 7571325, 9085590, 15142650, 22713975, 45427950]

約数ペア:

[(1, 45427950), (2, 22713975), (3, 15142650), (5, 9085590), (6, 7571325), (9, 5047550), (10, 4542795), (15, 3028530), (18, 2523775), (25, 1817118), (30, 1514265), (45, 1009510), (50, 908559), (75, 605706), (90, 504755), (150, 302853), (157, 289350), (225, 201902), (314, 144675), (450, 100951), (471, 96450), (643, 70650), (785, 57870), (942, 48225), (1286, 35325), (1413, 32150), (1570, 28935), (1929, 23550), (2355, 19290), (2826, 16075), (3215, 14130), (3858, 11775), (3925, 11574), (4710, 9645), (5787, 7850), (6430, 7065)]