54570060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 166669776

約数和(自身を除く): 112099716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 1931, 2355, 2826, 3140, 3862, 4710, 5652, 5793, 7065, 7724, 9420, 9655, 11586, 14130, 17379, 19310, 23172, 28260, 28965, 34758, 38620, 57930, 69516, 86895, 115860, 173790, 303167, 347580, 606334, 909501, 1212668, 1515835, 1819002, 2728503, 3031670, 3638004, 4547505, 5457006, 6063340, 9095010, 10914012, 13642515, 18190020, 27285030, 54570060]

約数ペア:

[(1, 54570060), (2, 27285030), (3, 18190020), (4, 13642515), (5, 10914012), (6, 9095010), (9, 6063340), (10, 5457006), (12, 4547505), (15, 3638004), (18, 3031670), (20, 2728503), (30, 1819002), (36, 1515835), (45, 1212668), (60, 909501), (90, 606334), (157, 347580), (180, 303167), (314, 173790), (471, 115860), (628, 86895), (785, 69516), (942, 57930), (1413, 38620), (1570, 34758), (1884, 28965), (1931, 28260), (2355, 23172), (2826, 19310), (3140, 17379), (3862, 14130), (4710, 11586), (5652, 9655), (5793, 9420), (7065, 7724)]