75003760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1826

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 117483920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 1759, 2132, 2665, 3280, 3518, 4264, 5330, 7036, 8528, 8795, 10660, 14072, 17590, 21320, 22867, 28144, 35180, 42640, 45734, 70360, 72119, 91468, 114335, 140720, 144238, 182936, 228670, 288476, 360595, 365872, 457340, 576952, 721190, 914680, 937547, 1153904, 1442380, 1829360, 1875094, 2884760, 3750188, 4687735, 5769520, 7500376, 9375470, 15000752, 18750940, 37501880, 75003760]

約数ペア:

[(1, 75003760), (2, 37501880), (4, 18750940), (5, 15000752), (8, 9375470), (10, 7500376), (13, 5769520), (16, 4687735), (20, 3750188), (26, 2884760), (40, 1875094), (41, 1829360), (52, 1442380), (65, 1153904), (80, 937547), (82, 914680), (104, 721190), (130, 576952), (164, 457340), (205, 365872), (208, 360595), (260, 288476), (328, 228670), (410, 182936), (520, 144238), (533, 140720), (656, 114335), (820, 91468), (1040, 72119), (1066, 70360), (1640, 45734), (1759, 42640), (2132, 35180), (2665, 28144), (3280, 22867), (3518, 21320), (4264, 17590), (5330, 14072), (7036, 10660), (8528, 8795)]