1316306600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7901}}^1$

素因数の和:7948

約数の個数: 144

約数和(自身を含む): 3769965180

約数和(自身を除く): 2453658580

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 119, 136, 140, 170, 175, 196, 200, 238, 245, 280, 340, 350, 392, 425, 476, 490, 595, 680, 700, 833, 850, 952, 980, 1190, 1225, 1400, 1666, 1700, 1960, 2380, 2450, 2975, 3332, 3400, 4165, 4760, 4900, 5950, 6664, 7901, 8330, 9800, 11900, 15802, 16660, 20825, 23800, 31604, 33320, 39505, 41650, 55307, 63208, 79010, 83300, 110614, 134317, 158020, 166600, 197525, 221228, 268634, 276535, 316040, 387149, 395050, 442456, 537268, 553070, 671585, 774298, 790100, 940219, 1074536, 1106140, 1343170, 1382675, 1548596, 1580200, 1880438, 1935745, 2212280, 2686340, 2765350, 3097192, 3357925, 3760876, 3871490, 4701095, 5372680, 5530700, 6581533, 6715850, 7521752, 7742980, 9402190, 9678725, 11061400, 13163066, 13431700, 15485960, 18804380, 19357450, 23505475, 26326132, 26863400, 32907665, 37608760, 38714900, 47010950, 52652264, 65815330, 77429800, 94021900, 131630660, 164538325, 188043800, 263261320, 329076650, 658153300, 1316306600]

約数ペア:

[(1, 1316306600), (2, 658153300), (4, 329076650), (5, 263261320), (7, 188043800), (8, 164538325), (10, 131630660), (14, 94021900), (17, 77429800), (20, 65815330), (25, 52652264), (28, 47010950), (34, 38714900), (35, 37608760), (40, 32907665), (49, 26863400), (50, 26326132), (56, 23505475), (68, 19357450), (70, 18804380), (85, 15485960), (98, 13431700), (100, 13163066), (119, 11061400), (136, 9678725), (140, 9402190), (170, 7742980), (175, 7521752), (196, 6715850), (200, 6581533), (238, 5530700), (245, 5372680), (280, 4701095), (340, 3871490), (350, 3760876), (392, 3357925), (425, 3097192), (476, 2765350), (490, 2686340), (595, 2212280), (680, 1935745), (700, 1880438), (833, 1580200), (850, 1548596), (952, 1382675), (980, 1343170), (1190, 1106140), (1225, 1074536), (1400, 940219), (1666, 790100), (1700, 774298), (1960, 671585), (2380, 553070), (2450, 537268), (2975, 442456), (3332, 395050), (3400, 387149), (4165, 316040), (4760, 276535), (4900, 268634), (5950, 221228), (6664, 197525), (7901, 166600), (8330, 158020), (9800, 134317), (11900, 110614), (15802, 83300), (16660, 79010), (20825, 63208), (23800, 55307), (31604, 41650), (33320, 39505)]