55644400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 180

約数和(自身を含む): 165645648

約数和(自身を除く): 110001248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 167, 170, 175, 196, 200, 238, 245, 272, 280, 334, 340, 350, 392, 400, 425, 476, 490, 560, 595, 668, 680, 700, 784, 833, 835, 850, 952, 980, 1169, 1190, 1225, 1336, 1360, 1400, 1666, 1670, 1700, 1904, 1960, 2338, 2380, 2450, 2672, 2800, 2839, 2975, 3332, 3340, 3400, 3920, 4165, 4175, 4676, 4760, 4900, 5678, 5845, 5950, 6664, 6680, 6800, 8183, 8330, 8350, 9352, 9520, 9800, 11356, 11690, 11900, 13328, 13360, 14195, 16366, 16660, 16700, 18704, 19600, 19873, 20825, 22712, 23380, 23800, 28390, 29225, 32732, 33320, 33400, 39746, 40915, 41650, 45424, 46760, 47600, 56780, 58450, 65464, 66640, 66800, 70975, 79492, 81830, 83300, 93520, 99365, 113560, 116900, 130928, 139111, 141950, 158984, 163660, 166600, 198730, 204575, 227120, 233800, 278222, 283900, 317968, 327320, 333200, 397460, 409150, 467600, 496825, 556444, 567800, 654640, 695555, 794920, 818300, 993650, 1112888, 1135600, 1391110, 1589840, 1636600, 1987300, 2225776, 2782220, 3273200, 3477775, 3974600, 5564440, 6955550, 7949200, 11128880, 13911100, 27822200, 55644400]

約数ペア:

[(1, 55644400), (2, 27822200), (4, 13911100), (5, 11128880), (7, 7949200), (8, 6955550), (10, 5564440), (14, 3974600), (16, 3477775), (17, 3273200), (20, 2782220), (25, 2225776), (28, 1987300), (34, 1636600), (35, 1589840), (40, 1391110), (49, 1135600), (50, 1112888), (56, 993650), (68, 818300), (70, 794920), (80, 695555), (85, 654640), (98, 567800), (100, 556444), (112, 496825), (119, 467600), (136, 409150), (140, 397460), (167, 333200), (170, 327320), (175, 317968), (196, 283900), (200, 278222), (238, 233800), (245, 227120), (272, 204575), (280, 198730), (334, 166600), (340, 163660), (350, 158984), (392, 141950), (400, 139111), (425, 130928), (476, 116900), (490, 113560), (560, 99365), (595, 93520), (668, 83300), (680, 81830), (700, 79492), (784, 70975), (833, 66800), (835, 66640), (850, 65464), (952, 58450), (980, 56780), (1169, 47600), (1190, 46760), (1225, 45424), (1336, 41650), (1360, 40915), (1400, 39746), (1666, 33400), (1670, 33320), (1700, 32732), (1904, 29225), (1960, 28390), (2338, 23800), (2380, 23380), (2450, 22712), (2672, 20825), (2800, 19873), (2839, 19600), (2975, 18704), (3332, 16700), (3340, 16660), (3400, 16366), (3920, 14195), (4165, 13360), (4175, 13328), (4676, 11900), (4760, 11690), (4900, 11356), (5678, 9800), (5845, 9520), (5950, 9352), (6664, 8350), (6680, 8330), (6800, 8183)]