1215205050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2392

約数の個数: 96

約数和(自身を含む): 3206794752

約数和(自身を除く): 1991589702

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 223, 255, 425, 446, 510, 669, 850, 1115, 1275, 1338, 2137, 2230, 2550, 3345, 3791, 4274, 5575, 6411, 6690, 7582, 10685, 11150, 11373, 12822, 16725, 18955, 21370, 22746, 32055, 33450, 36329, 37910, 53425, 56865, 64110, 72658, 94775, 106850, 108987, 113730, 160275, 181645, 189550, 217974, 284325, 320550, 363290, 476551, 544935, 568650, 908225, 953102, 1089870, 1429653, 1816450, 2382755, 2724675, 2859306, 4765510, 5449350, 7148265, 8101367, 11913775, 14296530, 16202734, 23827550, 24304101, 35741325, 40506835, 48608202, 71482650, 81013670, 121520505, 202534175, 243041010, 405068350, 607602525, 1215205050]

約数ペア:

[(1, 1215205050), (2, 607602525), (3, 405068350), (5, 243041010), (6, 202534175), (10, 121520505), (15, 81013670), (17, 71482650), (25, 48608202), (30, 40506835), (34, 35741325), (50, 24304101), (51, 23827550), (75, 16202734), (85, 14296530), (102, 11913775), (150, 8101367), (170, 7148265), (223, 5449350), (255, 4765510), (425, 2859306), (446, 2724675), (510, 2382755), (669, 1816450), (850, 1429653), (1115, 1089870), (1275, 953102), (1338, 908225), (2137, 568650), (2230, 544935), (2550, 476551), (3345, 363290), (3791, 320550), (4274, 284325), (5575, 217974), (6411, 189550), (6690, 181645), (7582, 160275), (10685, 113730), (11150, 108987), (11373, 106850), (12822, 94775), (16725, 72658), (18955, 64110), (21370, 56865), (22746, 53425), (32055, 37910), (33450, 36329)]