177132800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2168

約数の個数: 108

約数和(自身を含む): 472378620

約数和(自身を除く): 295245820

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, 2080, 2129, 2600, 3200, 3328, 4160, 4258, 5200, 6400, 8320, 8516, 10400, 10645, 16640, 17032, 20800, 21290, 27677, 34064, 41600, 42580, 53225, 55354, 68128, 83200, 85160, 106450, 110708, 136256, 138385, 170320, 212900, 221416, 272512, 276770, 340640, 425800, 442832, 545024, 553540, 681280, 691925, 851600, 885664, 1107080, 1362560, 1383850, 1703200, 1771328, 2214160, 2725120, 2767700, 3406400, 3542656, 4428320, 5535400, 6812800, 7085312, 8856640, 11070800, 13625600, 17713280, 22141600, 35426560, 44283200, 88566400, 177132800]

約数ペア:

[(1, 177132800), (2, 88566400), (4, 44283200), (5, 35426560), (8, 22141600), (10, 17713280), (13, 13625600), (16, 11070800), (20, 8856640), (25, 7085312), (26, 6812800), (32, 5535400), (40, 4428320), (50, 3542656), (52, 3406400), (64, 2767700), (65, 2725120), (80, 2214160), (100, 1771328), (104, 1703200), (128, 1383850), (130, 1362560), (160, 1107080), (200, 885664), (208, 851600), (256, 691925), (260, 681280), (320, 553540), (325, 545024), (400, 442832), (416, 425800), (520, 340640), (640, 276770), (650, 272512), (800, 221416), (832, 212900), (1040, 170320), (1280, 138385), (1300, 136256), (1600, 110708), (1664, 106450), (2080, 85160), (2129, 83200), (2600, 68128), (3200, 55354), (3328, 53225), (4160, 42580), (4258, 41600), (5200, 34064), (6400, 27677), (8320, 21290), (8516, 20800), (10400, 17032), (10645, 16640)]