43212060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 131616576

約数和(自身を除く): 88404516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 557, 862, 1114, 1293, 1671, 1724, 2155, 2228, 2586, 2785, 3342, 3879, 4310, 5013, 5172, 5570, 6465, 6684, 7758, 8355, 8620, 10026, 11140, 12930, 15516, 16710, 19395, 20052, 25065, 25860, 33420, 38790, 50130, 77580, 100260, 240067, 480134, 720201, 960268, 1200335, 1440402, 2160603, 2400670, 2880804, 3601005, 4321206, 4801340, 7202010, 8642412, 10803015, 14404020, 21606030, 43212060]

約数ペア:

[(1, 43212060), (2, 21606030), (3, 14404020), (4, 10803015), (5, 8642412), (6, 7202010), (9, 4801340), (10, 4321206), (12, 3601005), (15, 2880804), (18, 2400670), (20, 2160603), (30, 1440402), (36, 1200335), (45, 960268), (60, 720201), (90, 480134), (180, 240067), (431, 100260), (557, 77580), (862, 50130), (1114, 38790), (1293, 33420), (1671, 25860), (1724, 25065), (2155, 20052), (2228, 19395), (2586, 16710), (2785, 15516), (3342, 12930), (3879, 11140), (4310, 10026), (5013, 8620), (5172, 8355), (5570, 7758), (6465, 6684)]