74890950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 201522816

約数和(自身を除く): 126631866

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 43, 50, 51, 75, 85, 86, 102, 129, 150, 170, 215, 255, 258, 425, 430, 510, 645, 683, 731, 850, 1075, 1275, 1290, 1366, 1462, 2049, 2150, 2193, 2550, 3225, 3415, 3655, 4098, 4386, 6450, 6830, 7310, 10245, 10965, 11611, 17075, 18275, 20490, 21930, 23222, 29369, 34150, 34833, 36550, 51225, 54825, 58055, 58738, 69666, 88107, 102450, 109650, 116110, 146845, 174165, 176214, 290275, 293690, 348330, 440535, 499273, 580550, 734225, 870825, 881070, 998546, 1468450, 1497819, 1741650, 2202675, 2496365, 2995638, 4405350, 4992730, 7489095, 12481825, 14978190, 24963650, 37445475, 74890950]

約数ペア:

[(1, 74890950), (2, 37445475), (3, 24963650), (5, 14978190), (6, 12481825), (10, 7489095), (15, 4992730), (17, 4405350), (25, 2995638), (30, 2496365), (34, 2202675), (43, 1741650), (50, 1497819), (51, 1468450), (75, 998546), (85, 881070), (86, 870825), (102, 734225), (129, 580550), (150, 499273), (170, 440535), (215, 348330), (255, 293690), (258, 290275), (425, 176214), (430, 174165), (510, 146845), (645, 116110), (683, 109650), (731, 102450), (850, 88107), (1075, 69666), (1275, 58738), (1290, 58055), (1366, 54825), (1462, 51225), (2049, 36550), (2150, 34833), (2193, 34150), (2550, 29369), (3225, 23222), (3415, 21930), (3655, 20490), (4098, 18275), (4386, 17075), (6450, 11611), (6830, 10965), (7310, 10245)]