150291660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108907}}^1$

素因数の和:108942

約数の個数: 48

約数和(自身を含む): 439117056

約数和(自身を除く): 288825396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 108907, 217814, 326721, 435628, 544535, 653442, 1089070, 1306884, 1633605, 2178140, 2504861, 3267210, 5009722, 6534420, 7514583, 10019444, 12524305, 15029166, 25048610, 30058332, 37572915, 50097220, 75145830, 150291660]

約数ペア:

[(1, 150291660), (2, 75145830), (3, 50097220), (4, 37572915), (5, 30058332), (6, 25048610), (10, 15029166), (12, 12524305), (15, 10019444), (20, 7514583), (23, 6534420), (30, 5009722), (46, 3267210), (60, 2504861), (69, 2178140), (92, 1633605), (115, 1306884), (138, 1089070), (230, 653442), (276, 544535), (345, 435628), (460, 326721), (690, 217814), (1380, 108907)]