65789400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 223200000

約数和(自身を除く): 157410600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 29, 30, 38, 40, 50, 57, 58, 60, 75, 76, 87, 95, 100, 114, 116, 120, 145, 150, 152, 174, 190, 199, 200, 228, 232, 285, 290, 300, 348, 380, 398, 435, 456, 475, 551, 570, 580, 597, 600, 696, 725, 760, 796, 870, 950, 995, 1102, 1140, 1160, 1194, 1425, 1450, 1592, 1653, 1740, 1900, 1990, 2175, 2204, 2280, 2388, 2755, 2850, 2900, 2985, 3306, 3480, 3781, 3800, 3980, 4350, 4408, 4776, 4975, 5510, 5700, 5771, 5800, 5970, 6612, 7562, 7960, 8265, 8700, 9950, 11020, 11343, 11400, 11542, 11940, 13224, 13775, 14925, 15124, 16530, 17313, 17400, 18905, 19900, 22040, 22686, 23084, 23880, 27550, 28855, 29850, 30248, 33060, 34626, 37810, 39800, 41325, 45372, 46168, 55100, 56715, 57710, 59700, 66120, 69252, 75620, 82650, 86565, 90744, 94525, 109649, 110200, 113430, 115420, 119400, 138504, 144275, 151240, 165300, 173130, 189050, 219298, 226860, 230840, 283575, 288550, 328947, 330600, 346260, 378100, 432825, 438596, 453720, 548245, 567150, 577100, 657894, 692520, 756200, 865650, 877192, 1096490, 1134300, 1154200, 1315788, 1644735, 1731300, 2192980, 2268600, 2631576, 2741225, 3289470, 3462600, 4385960, 5482450, 6578940, 8223675, 10964900, 13157880, 16447350, 21929800, 32894700, 65789400]

約数ペア:

[(1, 65789400), (2, 32894700), (3, 21929800), (4, 16447350), (5, 13157880), (6, 10964900), (8, 8223675), (10, 6578940), (12, 5482450), (15, 4385960), (19, 3462600), (20, 3289470), (24, 2741225), (25, 2631576), (29, 2268600), (30, 2192980), (38, 1731300), (40, 1644735), (50, 1315788), (57, 1154200), (58, 1134300), (60, 1096490), (75, 877192), (76, 865650), (87, 756200), (95, 692520), (100, 657894), (114, 577100), (116, 567150), (120, 548245), (145, 453720), (150, 438596), (152, 432825), (174, 378100), (190, 346260), (199, 330600), (200, 328947), (228, 288550), (232, 283575), (285, 230840), (290, 226860), (300, 219298), (348, 189050), (380, 173130), (398, 165300), (435, 151240), (456, 144275), (475, 138504), (551, 119400), (570, 115420), (580, 113430), (597, 110200), (600, 109649), (696, 94525), (725, 90744), (760, 86565), (796, 82650), (870, 75620), (950, 69252), (995, 66120), (1102, 59700), (1140, 57710), (1160, 56715), (1194, 55100), (1425, 46168), (1450, 45372), (1592, 41325), (1653, 39800), (1740, 37810), (1900, 34626), (1990, 33060), (2175, 30248), (2204, 29850), (2280, 28855), (2388, 27550), (2755, 23880), (2850, 23084), (2900, 22686), (2985, 22040), (3306, 19900), (3480, 18905), (3781, 17400), (3800, 17313), (3980, 16530), (4350, 15124), (4408, 14925), (4776, 13775), (4975, 13224), (5510, 11940), (5700, 11542), (5771, 11400), (5800, 11343), (5970, 11020), (6612, 9950), (7562, 8700), (7960, 8265)]