145560060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2551}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 443098656

約数和(自身を除く): 297538596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1902, 2551, 2853, 3170, 3804, 4755, 5102, 5706, 6340, 7653, 9510, 10204, 11412, 12755, 14265, 15306, 19020, 22959, 25510, 28530, 30612, 38265, 45918, 51020, 57060, 76530, 91836, 114795, 153060, 229590, 459180, 808667, 1617334, 2426001, 3234668, 4043335, 4852002, 7278003, 8086670, 9704004, 12130005, 14556006, 16173340, 24260010, 29112012, 36390015, 48520020, 72780030, 145560060]

約数ペア:

[(1, 145560060), (2, 72780030), (3, 48520020), (4, 36390015), (5, 29112012), (6, 24260010), (9, 16173340), (10, 14556006), (12, 12130005), (15, 9704004), (18, 8086670), (20, 7278003), (30, 4852002), (36, 4043335), (45, 3234668), (60, 2426001), (90, 1617334), (180, 808667), (317, 459180), (634, 229590), (951, 153060), (1268, 114795), (1585, 91836), (1902, 76530), (2551, 57060), (2853, 51020), (3170, 45918), (3804, 38265), (4755, 30612), (5102, 28530), (5706, 25510), (6340, 22959), (7653, 19020), (9510, 15306), (10204, 14265), (11412, 12755)]