1210289400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{8101}}^1$

素因数の和:8206

約数の個数: 144

約数和(自身を含む): 4114033560

約数和(自身を除く): 2903744160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 450, 498, 600, 664, 747, 830, 900, 996, 1245, 1494, 1660, 1800, 1992, 2075, 2490, 2988, 3320, 3735, 4150, 4980, 5976, 6225, 7470, 8101, 8300, 9960, 12450, 14940, 16202, 16600, 18675, 24303, 24900, 29880, 32404, 37350, 40505, 48606, 49800, 64808, 72909, 74700, 81010, 97212, 121515, 145818, 149400, 162020, 194424, 202525, 243030, 291636, 324040, 364545, 405050, 486060, 583272, 607575, 672383, 729090, 810100, 972120, 1215150, 1344766, 1458180, 1620200, 1822725, 2017149, 2430300, 2689532, 2916360, 3361915, 3645450, 4034298, 4860600, 5379064, 6051447, 6723830, 7290900, 8068596, 10085745, 12102894, 13447660, 14581800, 16137192, 16809575, 20171490, 24205788, 26895320, 30257235, 33619150, 40342980, 48411576, 50428725, 60514470, 67238300, 80685960, 100857450, 121028940, 134476600, 151286175, 201714900, 242057880, 302572350, 403429800, 605144700, 1210289400]

約数ペア:

[(1, 1210289400), (2, 605144700), (3, 403429800), (4, 302572350), (5, 242057880), (6, 201714900), (8, 151286175), (9, 134476600), (10, 121028940), (12, 100857450), (15, 80685960), (18, 67238300), (20, 60514470), (24, 50428725), (25, 48411576), (30, 40342980), (36, 33619150), (40, 30257235), (45, 26895320), (50, 24205788), (60, 20171490), (72, 16809575), (75, 16137192), (83, 14581800), (90, 13447660), (100, 12102894), (120, 10085745), (150, 8068596), (166, 7290900), (180, 6723830), (200, 6051447), (225, 5379064), (249, 4860600), (300, 4034298), (332, 3645450), (360, 3361915), (415, 2916360), (450, 2689532), (498, 2430300), (600, 2017149), (664, 1822725), (747, 1620200), (830, 1458180), (900, 1344766), (996, 1215150), (1245, 972120), (1494, 810100), (1660, 729090), (1800, 672383), (1992, 607575), (2075, 583272), (2490, 486060), (2988, 405050), (3320, 364545), (3735, 324040), (4150, 291636), (4980, 243030), (5976, 202525), (6225, 194424), (7470, 162020), (8101, 149400), (8300, 145818), (9960, 121515), (12450, 97212), (14940, 81010), (16202, 74700), (16600, 72909), (18675, 64808), (24303, 49800), (24900, 48606), (29880, 40505), (32404, 37350)]