83507200

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 237641040

約数和(自身を除く): 154133840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 233, 256, 280, 320, 350, 400, 448, 466, 512, 560, 640, 700, 800, 896, 932, 1024, 1120, 1165, 1280, 1400, 1600, 1631, 1792, 1864, 2048, 2240, 2330, 2560, 2800, 3200, 3262, 3584, 3728, 4480, 4660, 5120, 5600, 5825, 6400, 6524, 7168, 7456, 8155, 8960, 9320, 10240, 11200, 11650, 12800, 13048, 14336, 14912, 16310, 17920, 18640, 22400, 23300, 25600, 26096, 29824, 32620, 35840, 37280, 40775, 44800, 46600, 51200, 52192, 59648, 65240, 71680, 74560, 81550, 89600, 93200, 104384, 119296, 130480, 149120, 163100, 179200, 186400, 208768, 238592, 260960, 298240, 326200, 358400, 372800, 417536, 477184, 521920, 596480, 652400, 745600, 835072, 1043840, 1192960, 1304800, 1491200, 1670144, 2087680, 2385920, 2609600, 2982400, 3340288, 4175360, 5219200, 5964800, 8350720, 10438400, 11929600, 16701440, 20876800, 41753600, 83507200]

約数ペア:

[(1, 83507200), (2, 41753600), (4, 20876800), (5, 16701440), (7, 11929600), (8, 10438400), (10, 8350720), (14, 5964800), (16, 5219200), (20, 4175360), (25, 3340288), (28, 2982400), (32, 2609600), (35, 2385920), (40, 2087680), (50, 1670144), (56, 1491200), (64, 1304800), (70, 1192960), (80, 1043840), (100, 835072), (112, 745600), (128, 652400), (140, 596480), (160, 521920), (175, 477184), (200, 417536), (224, 372800), (233, 358400), (256, 326200), (280, 298240), (320, 260960), (350, 238592), (400, 208768), (448, 186400), (466, 179200), (512, 163100), (560, 149120), (640, 130480), (700, 119296), (800, 104384), (896, 93200), (932, 89600), (1024, 81550), (1120, 74560), (1165, 71680), (1280, 65240), (1400, 59648), (1600, 52192), (1631, 51200), (1792, 46600), (1864, 44800), (2048, 40775), (2240, 37280), (2330, 35840), (2560, 32620), (2800, 29824), (3200, 26096), (3262, 25600), (3584, 23300), (3728, 22400), (4480, 18640), (4660, 17920), (5120, 16310), (5600, 14912), (5825, 14336), (6400, 13048), (6524, 12800), (7168, 11650), (7456, 11200), (8155, 10240), (8960, 9320)]