156780939400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1361}}^1\times {\mathrm{1993}}^1$

素因数の和:3404

約数の個数: 144

約数和(自身を含む): 387698026140

約数和(自身を除く): 230917086740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 289, 340, 425, 578, 680, 850, 1156, 1361, 1445, 1700, 1993, 2312, 2722, 2890, 3400, 3986, 5444, 5780, 6805, 7225, 7972, 9965, 10888, 11560, 13610, 14450, 15944, 19930, 23137, 27220, 28900, 33881, 34025, 39860, 46274, 49825, 54440, 57800, 67762, 68050, 79720, 92548, 99650, 115685, 135524, 136100, 169405, 185096, 199300, 231370, 271048, 272200, 338810, 393329, 398600, 462740, 575977, 578425, 677620, 786658, 847025, 925480, 1151954, 1156850, 1355240, 1573316, 1694050, 1966645, 2303908, 2313700, 2712473, 2879885, 3146632, 3388100, 3933290, 4607816, 4627400, 5424946, 5759770, 6776200, 7866580, 9833225, 10849892, 11519540, 13562365, 14399425, 15733160, 19666450, 21699784, 23039080, 27124730, 28798850, 39332900, 46112041, 54249460, 57597700, 67811825, 78665800, 92224082, 108498920, 115195400, 135623650, 184448164, 230560205, 271247300, 368896328, 461120410, 542494600, 783904697, 922240820, 1152801025, 1567809394, 1844481640, 2305602050, 3135618788, 3919523485, 4611204100, 6271237576, 7839046970, 9222408200, 15678093940, 19597617425, 31356187880, 39195234850, 78390469700, 156780939400]

約数ペア:

[(1, 156780939400), (2, 78390469700), (4, 39195234850), (5, 31356187880), (8, 19597617425), (10, 15678093940), (17, 9222408200), (20, 7839046970), (25, 6271237576), (34, 4611204100), (40, 3919523485), (50, 3135618788), (68, 2305602050), (85, 1844481640), (100, 1567809394), (136, 1152801025), (170, 922240820), (200, 783904697), (289, 542494600), (340, 461120410), (425, 368896328), (578, 271247300), (680, 230560205), (850, 184448164), (1156, 135623650), (1361, 115195400), (1445, 108498920), (1700, 92224082), (1993, 78665800), (2312, 67811825), (2722, 57597700), (2890, 54249460), (3400, 46112041), (3986, 39332900), (5444, 28798850), (5780, 27124730), (6805, 23039080), (7225, 21699784), (7972, 19666450), (9965, 15733160), (10888, 14399425), (11560, 13562365), (13610, 11519540), (14450, 10849892), (15944, 9833225), (19930, 7866580), (23137, 6776200), (27220, 5759770), (28900, 5424946), (33881, 4627400), (34025, 4607816), (39860, 3933290), (46274, 3388100), (49825, 3146632), (54440, 2879885), (57800, 2712473), (67762, 2313700), (68050, 2303908), (79720, 1966645), (92548, 1694050), (99650, 1573316), (115685, 1355240), (135524, 1156850), (136100, 1151954), (169405, 925480), (185096, 847025), (199300, 786658), (231370, 677620), (271048, 578425), (272200, 575977), (338810, 462740), (393329, 398600)]