173186820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56597}}^1$

素因数の和:56629

約数の個数: 72

約数和(自身を含む): 556245144

約数和(自身を除く): 383058324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 56597, 113194, 169791, 226388, 282985, 339582, 509373, 565970, 679164, 848955, 962149, 1018746, 1131940, 1697910, 1924298, 2037492, 2546865, 2886447, 3395820, 3848596, 4810745, 5093730, 5772894, 8659341, 9621490, 10187460, 11545788, 14432235, 17318682, 19242980, 28864470, 34637364, 43296705, 57728940, 86593410, 173186820]

約数ペア:

[(1, 173186820), (2, 86593410), (3, 57728940), (4, 43296705), (5, 34637364), (6, 28864470), (9, 19242980), (10, 17318682), (12, 14432235), (15, 11545788), (17, 10187460), (18, 9621490), (20, 8659341), (30, 5772894), (34, 5093730), (36, 4810745), (45, 3848596), (51, 3395820), (60, 2886447), (68, 2546865), (85, 2037492), (90, 1924298), (102, 1697910), (153, 1131940), (170, 1018746), (180, 962149), (204, 848955), (255, 679164), (306, 565970), (340, 509373), (510, 339582), (612, 282985), (765, 226388), (1020, 169791), (1530, 113194), (3060, 56597)]