145896800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{26053}}^1$

素因数の和:26080

約数の個数: 72

約数和(自身を含む): 407067696

約数和(自身を除く): 261170896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 26053, 52106, 104212, 130265, 182371, 208424, 260530, 364742, 416848, 521060, 651325, 729484, 833696, 911855, 1042120, 1302650, 1458968, 1823710, 2084240, 2605300, 2917936, 3647420, 4168480, 4559275, 5210600, 5835872, 7294840, 9118550, 10421200, 14589680, 18237100, 20842400, 29179360, 36474200, 72948400, 145896800]

約数ペア:

[(1, 145896800), (2, 72948400), (4, 36474200), (5, 29179360), (7, 20842400), (8, 18237100), (10, 14589680), (14, 10421200), (16, 9118550), (20, 7294840), (25, 5835872), (28, 5210600), (32, 4559275), (35, 4168480), (40, 3647420), (50, 2917936), (56, 2605300), (70, 2084240), (80, 1823710), (100, 1458968), (112, 1302650), (140, 1042120), (160, 911855), (175, 833696), (200, 729484), (224, 651325), (280, 521060), (350, 416848), (400, 364742), (560, 260530), (700, 208424), (800, 182371), (1120, 130265), (1400, 104212), (2800, 52106), (5600, 26053)]