75055480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 176904000

約数和(自身を除く): 101848520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 116, 145, 178, 232, 290, 356, 445, 580, 712, 727, 890, 1160, 1454, 1780, 2581, 2908, 3560, 3635, 5162, 5816, 7270, 10324, 12905, 14540, 20648, 21083, 25810, 29080, 42166, 51620, 64703, 84332, 103240, 105415, 129406, 168664, 210830, 258812, 323515, 421660, 517624, 647030, 843320, 1294060, 1876387, 2588120, 3752774, 7505548, 9381935, 15011096, 18763870, 37527740, 75055480]

約数ペア:

[(1, 75055480), (2, 37527740), (4, 18763870), (5, 15011096), (8, 9381935), (10, 7505548), (20, 3752774), (29, 2588120), (40, 1876387), (58, 1294060), (89, 843320), (116, 647030), (145, 517624), (178, 421660), (232, 323515), (290, 258812), (356, 210830), (445, 168664), (580, 129406), (712, 105415), (727, 103240), (890, 84332), (1160, 64703), (1454, 51620), (1780, 42166), (2581, 29080), (2908, 25810), (3560, 21083), (3635, 20648), (5162, 14540), (5816, 12905), (7270, 10324)]