79921200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{66601}}^1$

素因数の和:66622

約数の個数: 60

約数和(自身を含む): 256018088

約数和(自身を除く): 176096888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 66601, 133202, 199803, 266404, 333005, 399606, 532808, 666010, 799212, 999015, 1065616, 1332020, 1598424, 1665025, 1998030, 2664040, 3196848, 3330050, 3996060, 4995075, 5328080, 6660100, 7992120, 9990150, 13320200, 15984240, 19980300, 26640400, 39960600, 79921200]

約数ペア:

[(1, 79921200), (2, 39960600), (3, 26640400), (4, 19980300), (5, 15984240), (6, 13320200), (8, 9990150), (10, 7992120), (12, 6660100), (15, 5328080), (16, 4995075), (20, 3996060), (24, 3330050), (25, 3196848), (30, 2664040), (40, 1998030), (48, 1665025), (50, 1598424), (60, 1332020), (75, 1065616), (80, 999015), (100, 799212), (120, 666010), (150, 532808), (200, 399606), (240, 333005), (300, 266404), (400, 199803), (600, 133202), (1200, 66601)]