200117760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 160

約数和(自身を含む): 650529792

約数和(自身を除く): 450412032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 367, 384, 426, 480, 512, 568, 640, 710, 734, 768, 852, 960, 1065, 1101, 1136, 1280, 1420, 1468, 1536, 1704, 1835, 1920, 2130, 2202, 2272, 2560, 2840, 2936, 3408, 3670, 3840, 4260, 4404, 4544, 5505, 5680, 5872, 6816, 7340, 7680, 8520, 8808, 9088, 11010, 11360, 11744, 13632, 14680, 17040, 17616, 18176, 22020, 22720, 23488, 26057, 27264, 29360, 34080, 35232, 36352, 44040, 45440, 46976, 52114, 54528, 58720, 68160, 70464, 78171, 88080, 90880, 93952, 104228, 109056, 117440, 130285, 136320, 140928, 156342, 176160, 181760, 187904, 208456, 234880, 260570, 272640, 281856, 312684, 352320, 390855, 416912, 469760, 521140, 545280, 563712, 625368, 704640, 781710, 833824, 939520, 1042280, 1250736, 1409280, 1563420, 1667648, 2084560, 2501472, 2818560, 3126840, 3335296, 4169120, 5002944, 6253680, 6670592, 8338240, 10005888, 12507360, 13341184, 16676480, 20011776, 25014720, 33352960, 40023552, 50029440, 66705920, 100058880, 200117760]

約数ペア:

[(1, 200117760), (2, 100058880), (3, 66705920), (4, 50029440), (5, 40023552), (6, 33352960), (8, 25014720), (10, 20011776), (12, 16676480), (15, 13341184), (16, 12507360), (20, 10005888), (24, 8338240), (30, 6670592), (32, 6253680), (40, 5002944), (48, 4169120), (60, 3335296), (64, 3126840), (71, 2818560), (80, 2501472), (96, 2084560), (120, 1667648), (128, 1563420), (142, 1409280), (160, 1250736), (192, 1042280), (213, 939520), (240, 833824), (256, 781710), (284, 704640), (320, 625368), (355, 563712), (367, 545280), (384, 521140), (426, 469760), (480, 416912), (512, 390855), (568, 352320), (640, 312684), (710, 281856), (734, 272640), (768, 260570), (852, 234880), (960, 208456), (1065, 187904), (1101, 181760), (1136, 176160), (1280, 156342), (1420, 140928), (1468, 136320), (1536, 130285), (1704, 117440), (1835, 109056), (1920, 104228), (2130, 93952), (2202, 90880), (2272, 88080), (2560, 78171), (2840, 70464), (2936, 68160), (3408, 58720), (3670, 54528), (3840, 52114), (4260, 46976), (4404, 45440), (4544, 44040), (5505, 36352), (5680, 35232), (5872, 34080), (6816, 29360), (7340, 27264), (7680, 26057), (8520, 23488), (8808, 22720), (9088, 22020), (11010, 18176), (11360, 17616), (11744, 17040), (13632, 14680)]