66488700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13037}}^1$

素因数の和:13071

約数の個数: 72

約数和(自身を含む): 203705712

約数和(自身を除く): 137217012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 13037, 26074, 39111, 52148, 65185, 78222, 130370, 156444, 195555, 221629, 260740, 325925, 391110, 443258, 651850, 664887, 782220, 886516, 977775, 1108145, 1303700, 1329774, 1955550, 2216290, 2659548, 3324435, 3911100, 4432580, 5540725, 6648870, 11081450, 13297740, 16622175, 22162900, 33244350, 66488700]

約数ペア:

[(1, 66488700), (2, 33244350), (3, 22162900), (4, 16622175), (5, 13297740), (6, 11081450), (10, 6648870), (12, 5540725), (15, 4432580), (17, 3911100), (20, 3324435), (25, 2659548), (30, 2216290), (34, 1955550), (50, 1329774), (51, 1303700), (60, 1108145), (68, 977775), (75, 886516), (85, 782220), (100, 664887), (102, 651850), (150, 443258), (170, 391110), (204, 325925), (255, 260740), (300, 221629), (340, 195555), (425, 156444), (510, 130370), (850, 78222), (1020, 65185), (1275, 52148), (1700, 39111), (2550, 26074), (5100, 13037)]