135358400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2782

約数の個数: 84

約数和(自身を含む): 343936320

約数和(自身を除く): 208577920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 2729, 3100, 4960, 5458, 6200, 9920, 10916, 12400, 13645, 21832, 24800, 27290, 43664, 49600, 54580, 68225, 84599, 87328, 109160, 136450, 169198, 174656, 218320, 272900, 338396, 422995, 436640, 545800, 676792, 845990, 873280, 1091600, 1353584, 1691980, 2114975, 2183200, 2707168, 3383960, 4229950, 4366400, 5414336, 6767920, 8459900, 13535840, 16919800, 27071680, 33839600, 67679200, 135358400]

約数ペア:

[(1, 135358400), (2, 67679200), (4, 33839600), (5, 27071680), (8, 16919800), (10, 13535840), (16, 8459900), (20, 6767920), (25, 5414336), (31, 4366400), (32, 4229950), (40, 3383960), (50, 2707168), (62, 2183200), (64, 2114975), (80, 1691980), (100, 1353584), (124, 1091600), (155, 873280), (160, 845990), (200, 676792), (248, 545800), (310, 436640), (320, 422995), (400, 338396), (496, 272900), (620, 218320), (775, 174656), (800, 169198), (992, 136450), (1240, 109160), (1550, 87328), (1600, 84599), (1984, 68225), (2480, 54580), (2729, 49600), (3100, 43664), (4960, 27290), (5458, 24800), (6200, 21832), (9920, 13645), (10916, 12400)]