148844800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1828

約数の個数: 108

約数和(自身を含む): 396975460

約数和(自身を除く): 248130660

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 1789, 2080, 2600, 3200, 3328, 3578, 4160, 5200, 6400, 7156, 8320, 8945, 10400, 14312, 16640, 17890, 20800, 23257, 28624, 35780, 41600, 44725, 46514, 57248, 71560, 83200, 89450, 93028, 114496, 116285, 143120, 178900, 186056, 228992, 232570, 286240, 357800, 372112, 457984, 465140, 572480, 581425, 715600, 744224, 930280, 1144960, 1162850, 1431200, 1488448, 1860560, 2289920, 2325700, 2862400, 2976896, 3721120, 4651400, 5724800, 5953792, 7442240, 9302800, 11449600, 14884480, 18605600, 29768960, 37211200, 74422400, 148844800]

約数ペア:

[(1, 148844800), (2, 74422400), (4, 37211200), (5, 29768960), (8, 18605600), (10, 14884480), (13, 11449600), (16, 9302800), (20, 7442240), (25, 5953792), (26, 5724800), (32, 4651400), (40, 3721120), (50, 2976896), (52, 2862400), (64, 2325700), (65, 2289920), (80, 1860560), (100, 1488448), (104, 1431200), (128, 1162850), (130, 1144960), (160, 930280), (200, 744224), (208, 715600), (256, 581425), (260, 572480), (320, 465140), (325, 457984), (400, 372112), (416, 357800), (520, 286240), (640, 232570), (650, 228992), (800, 186056), (832, 178900), (1040, 143120), (1280, 116285), (1300, 114496), (1600, 93028), (1664, 89450), (1789, 83200), (2080, 71560), (2600, 57248), (3200, 46514), (3328, 44725), (3578, 41600), (4160, 35780), (5200, 28624), (6400, 23257), (7156, 20800), (8320, 17890), (8945, 16640), (10400, 14312)]