105164800

素因数分解:

$2^{12}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 156

約数和(自身を含む): 284391520

約数和(自身を除く): 179226720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 79, 80, 100, 104, 128, 130, 158, 160, 200, 208, 256, 260, 316, 320, 325, 395, 400, 416, 512, 520, 632, 640, 650, 790, 800, 832, 1024, 1027, 1040, 1264, 1280, 1300, 1580, 1600, 1664, 1975, 2048, 2054, 2080, 2528, 2560, 2600, 3160, 3200, 3328, 3950, 4096, 4108, 4160, 5056, 5120, 5135, 5200, 6320, 6400, 6656, 7900, 8216, 8320, 10112, 10240, 10270, 10400, 12640, 12800, 13312, 15800, 16432, 16640, 20224, 20480, 20540, 20800, 25280, 25600, 25675, 26624, 31600, 32864, 33280, 40448, 41080, 41600, 50560, 51200, 51350, 53248, 63200, 65728, 66560, 80896, 82160, 83200, 101120, 102400, 102700, 126400, 131456, 133120, 161792, 164320, 166400, 202240, 205400, 252800, 262912, 266240, 323584, 328640, 332800, 404480, 410800, 505600, 525824, 657280, 665600, 808960, 821600, 1011200, 1051648, 1314560, 1331200, 1617920, 1643200, 2022400, 2103296, 2629120, 3286400, 4044800, 4206592, 5258240, 6572800, 8089600, 10516480, 13145600, 21032960, 26291200, 52582400, 105164800]

約数ペア:

[(1, 105164800), (2, 52582400), (4, 26291200), (5, 21032960), (8, 13145600), (10, 10516480), (13, 8089600), (16, 6572800), (20, 5258240), (25, 4206592), (26, 4044800), (32, 3286400), (40, 2629120), (50, 2103296), (52, 2022400), (64, 1643200), (65, 1617920), (79, 1331200), (80, 1314560), (100, 1051648), (104, 1011200), (128, 821600), (130, 808960), (158, 665600), (160, 657280), (200, 525824), (208, 505600), (256, 410800), (260, 404480), (316, 332800), (320, 328640), (325, 323584), (395, 266240), (400, 262912), (416, 252800), (512, 205400), (520, 202240), (632, 166400), (640, 164320), (650, 161792), (790, 133120), (800, 131456), (832, 126400), (1024, 102700), (1027, 102400), (1040, 101120), (1264, 83200), (1280, 82160), (1300, 80896), (1580, 66560), (1600, 65728), (1664, 63200), (1975, 53248), (2048, 51350), (2054, 51200), (2080, 50560), (2528, 41600), (2560, 41080), (2600, 40448), (3160, 33280), (3200, 32864), (3328, 31600), (3950, 26624), (4096, 25675), (4108, 25600), (4160, 25280), (5056, 20800), (5120, 20540), (5135, 20480), (5200, 20224), (6320, 16640), (6400, 16432), (6656, 15800), (7900, 13312), (8216, 12800), (8320, 12640), (10112, 10400), (10240, 10270)]