158001660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5591}}^1$

素因数の和:5763

約数の個数: 72

約数和(自身を含む): 482410656

約数和(自身を除く): 324408996

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, 2355, 2826, 3140, 4710, 5591, 5652, 7065, 9420, 11182, 14130, 16773, 22364, 27955, 28260, 33546, 50319, 55910, 67092, 83865, 100638, 111820, 167730, 201276, 251595, 335460, 503190, 877787, 1006380, 1755574, 2633361, 3511148, 4388935, 5266722, 7900083, 8777870, 10533444, 13166805, 15800166, 17555740, 26333610, 31600332, 39500415, 52667220, 79000830, 158001660]

約数ペア:

[(1, 158001660), (2, 79000830), (3, 52667220), (4, 39500415), (5, 31600332), (6, 26333610), (9, 17555740), (10, 15800166), (12, 13166805), (15, 10533444), (18, 8777870), (20, 7900083), (30, 5266722), (36, 4388935), (45, 3511148), (60, 2633361), (90, 1755574), (157, 1006380), (180, 877787), (314, 503190), (471, 335460), (628, 251595), (785, 201276), (942, 167730), (1413, 111820), (1570, 100638), (1884, 83865), (2355, 67092), (2826, 55910), (3140, 50319), (4710, 33546), (5591, 28260), (5652, 27955), (7065, 22364), (9420, 16773), (11182, 14130)]