135737600

素因数分解:

$2^8\times 5^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 340644864

約数和(自身を除く): 204907264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 167, 200, 254, 256, 320, 334, 400, 508, 635, 640, 668, 800, 835, 1016, 1270, 1280, 1336, 1600, 1670, 2032, 2540, 2672, 3175, 3200, 3340, 4064, 4175, 5080, 5344, 6350, 6400, 6680, 8128, 8350, 10160, 10688, 12700, 13360, 16256, 16700, 20320, 21209, 21376, 25400, 26720, 32512, 33400, 40640, 42418, 42752, 50800, 53440, 66800, 81280, 84836, 101600, 106045, 106880, 133600, 162560, 169672, 203200, 212090, 213760, 267200, 339344, 406400, 424180, 530225, 534400, 678688, 812800, 848360, 1060450, 1068800, 1357376, 1696720, 2120900, 2714752, 3393440, 4241800, 5429504, 6786880, 8483600, 13573760, 16967200, 27147520, 33934400, 67868800, 135737600]

約数ペア:

[(1, 135737600), (2, 67868800), (4, 33934400), (5, 27147520), (8, 16967200), (10, 13573760), (16, 8483600), (20, 6786880), (25, 5429504), (32, 4241800), (40, 3393440), (50, 2714752), (64, 2120900), (80, 1696720), (100, 1357376), (127, 1068800), (128, 1060450), (160, 848360), (167, 812800), (200, 678688), (254, 534400), (256, 530225), (320, 424180), (334, 406400), (400, 339344), (508, 267200), (635, 213760), (640, 212090), (668, 203200), (800, 169672), (835, 162560), (1016, 133600), (1270, 106880), (1280, 106045), (1336, 101600), (1600, 84836), (1670, 81280), (2032, 66800), (2540, 53440), (2672, 50800), (3175, 42752), (3200, 42418), (3340, 40640), (4064, 33400), (4175, 32512), (5080, 26720), (5344, 25400), (6350, 21376), (6400, 21209), (6680, 20320), (8128, 16700), (8350, 16256), (10160, 13360), (10688, 12700)]