89522010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1497

約数の個数: 80

約数和(自身を含む): 243936000

約数和(自身を除く): 154413990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1185, 1399, 1422, 2133, 2370, 2798, 3555, 4197, 4266, 6399, 6995, 7110, 8394, 10665, 12591, 12798, 13990, 20985, 21330, 25182, 31995, 37773, 41970, 62955, 63990, 75546, 110521, 113319, 125910, 188865, 221042, 226638, 331563, 377730, 552605, 566595, 663126, 994689, 1105210, 1133190, 1657815, 1989378, 2984067, 3315630, 4973445, 5968134, 8952201, 9946890, 14920335, 17904402, 29840670, 44761005, 89522010]

約数ペア:

[(1, 89522010), (2, 44761005), (3, 29840670), (5, 17904402), (6, 14920335), (9, 9946890), (10, 8952201), (15, 5968134), (18, 4973445), (27, 3315630), (30, 2984067), (45, 1989378), (54, 1657815), (79, 1133190), (81, 1105210), (90, 994689), (135, 663126), (158, 566595), (162, 552605), (237, 377730), (270, 331563), (395, 226638), (405, 221042), (474, 188865), (711, 125910), (790, 113319), (810, 110521), (1185, 75546), (1399, 63990), (1422, 62955), (2133, 41970), (2370, 37773), (2798, 31995), (3555, 25182), (4197, 21330), (4266, 20985), (6399, 13990), (6995, 12798), (7110, 12591), (8394, 10665)]