75043120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 181113408

約数和(自身を除く): 106070288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 137, 164, 167, 205, 274, 328, 334, 410, 548, 656, 668, 685, 820, 835, 1096, 1336, 1370, 1640, 1670, 2192, 2672, 2740, 3280, 3340, 5480, 5617, 6680, 6847, 10960, 11234, 13360, 13694, 22468, 22879, 27388, 28085, 34235, 44936, 45758, 54776, 56170, 68470, 89872, 91516, 109552, 112340, 114395, 136940, 183032, 224680, 228790, 273880, 366064, 449360, 457580, 547760, 915160, 938039, 1830320, 1876078, 3752156, 4690195, 7504312, 9380390, 15008624, 18760780, 37521560, 75043120]

約数ペア:

[(1, 75043120), (2, 37521560), (4, 18760780), (5, 15008624), (8, 9380390), (10, 7504312), (16, 4690195), (20, 3752156), (40, 1876078), (41, 1830320), (80, 938039), (82, 915160), (137, 547760), (164, 457580), (167, 449360), (205, 366064), (274, 273880), (328, 228790), (334, 224680), (410, 183032), (548, 136940), (656, 114395), (668, 112340), (685, 109552), (820, 91516), (835, 89872), (1096, 68470), (1336, 56170), (1370, 54776), (1640, 45758), (1670, 44936), (2192, 34235), (2672, 28085), (2740, 27388), (3280, 22879), (3340, 22468), (5480, 13694), (5617, 13360), (6680, 11234), (6847, 10960)]