27822200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 80151120

約数和(自身を除く): 52328920

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, 167, 170, 175, 196, 200, 238, 245, 280, 334, 340, 350, 392, 425, 476, 490, 595, 668, 680, 700, 833, 835, 850, 952, 980, 1169, 1190, 1225, 1336, 1400, 1666, 1670, 1700, 1960, 2338, 2380, 2450, 2839, 2975, 3332, 3340, 3400, 4165, 4175, 4676, 4760, 4900, 5678, 5845, 5950, 6664, 6680, 8183, 8330, 8350, 9352, 9800, 11356, 11690, 11900, 14195, 16366, 16660, 16700, 19873, 20825, 22712, 23380, 23800, 28390, 29225, 32732, 33320, 33400, 39746, 40915, 41650, 46760, 56780, 58450, 65464, 70975, 79492, 81830, 83300, 99365, 113560, 116900, 139111, 141950, 158984, 163660, 166600, 198730, 204575, 233800, 278222, 283900, 327320, 397460, 409150, 496825, 556444, 567800, 695555, 794920, 818300, 993650, 1112888, 1391110, 1636600, 1987300, 2782220, 3477775, 3974600, 5564440, 6955550, 13911100, 27822200]

約数ペア:

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