73212800

素因数分解:

$2^7\times 5^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 183269520

約数和(自身を除く): 110056720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 137, 160, 167, 200, 274, 320, 334, 400, 548, 640, 668, 685, 800, 835, 1096, 1336, 1370, 1600, 1670, 2192, 2672, 2740, 3200, 3340, 3425, 4175, 4384, 5344, 5480, 6680, 6850, 8350, 8768, 10688, 10960, 13360, 13700, 16700, 17536, 21376, 21920, 22879, 26720, 27400, 33400, 43840, 45758, 53440, 54800, 66800, 87680, 91516, 106880, 109600, 114395, 133600, 183032, 219200, 228790, 267200, 366064, 438400, 457580, 534400, 571975, 732128, 915160, 1143950, 1464256, 1830320, 2287900, 2928512, 3660640, 4575800, 7321280, 9151600, 14642560, 18303200, 36606400, 73212800]

約数ペア:

[(1, 73212800), (2, 36606400), (4, 18303200), (5, 14642560), (8, 9151600), (10, 7321280), (16, 4575800), (20, 3660640), (25, 2928512), (32, 2287900), (40, 1830320), (50, 1464256), (64, 1143950), (80, 915160), (100, 732128), (128, 571975), (137, 534400), (160, 457580), (167, 438400), (200, 366064), (274, 267200), (320, 228790), (334, 219200), (400, 183032), (548, 133600), (640, 114395), (668, 109600), (685, 106880), (800, 91516), (835, 87680), (1096, 66800), (1336, 54800), (1370, 53440), (1600, 45758), (1670, 43840), (2192, 33400), (2672, 27400), (2740, 26720), (3200, 22879), (3340, 21920), (3425, 21376), (4175, 17536), (4384, 16700), (5344, 13700), (5480, 13360), (6680, 10960), (6850, 10688), (8350, 8768)]