55986660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 175392000

約数和(自身を除く): 119405340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 521, 540, 597, 796, 995, 1042, 1194, 1563, 1791, 1990, 2084, 2388, 2605, 2985, 3126, 3582, 3980, 4689, 5210, 5373, 5970, 6252, 7164, 7815, 8955, 9378, 10420, 10746, 11940, 14067, 15630, 17910, 18756, 21492, 23445, 26865, 28134, 31260, 35820, 46890, 53730, 56268, 70335, 93780, 103679, 107460, 140670, 207358, 281340, 311037, 414716, 518395, 622074, 933111, 1036790, 1244148, 1555185, 1866222, 2073580, 2799333, 3110370, 3732444, 4665555, 5598666, 6220740, 9331110, 11197332, 13996665, 18662220, 27993330, 55986660]

約数ペア:

[(1, 55986660), (2, 27993330), (3, 18662220), (4, 13996665), (5, 11197332), (6, 9331110), (9, 6220740), (10, 5598666), (12, 4665555), (15, 3732444), (18, 3110370), (20, 2799333), (27, 2073580), (30, 1866222), (36, 1555185), (45, 1244148), (54, 1036790), (60, 933111), (90, 622074), (108, 518395), (135, 414716), (180, 311037), (199, 281340), (270, 207358), (398, 140670), (521, 107460), (540, 103679), (597, 93780), (796, 70335), (995, 56268), (1042, 53730), (1194, 46890), (1563, 35820), (1791, 31260), (1990, 28134), (2084, 26865), (2388, 23445), (2605, 21492), (2985, 18756), (3126, 17910), (3582, 15630), (3980, 14067), (4689, 11940), (5210, 10746), (5373, 10420), (5970, 9378), (6252, 8955), (7164, 7815)]