76223520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1295

約数の個数: 144

約数和(自身を含む): 266378112

約数和(自身を除く): 190154592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1231, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2462, 2580, 3096, 3440, 3693, 3870, 4128, 4924, 5160, 6155, 6192, 6880, 7386, 7740, 9848, 10320, 11079, 12310, 12384, 14772, 15480, 18465, 19696, 20640, 22158, 24620, 29544, 30960, 36930, 39392, 44316, 49240, 52933, 55395, 59088, 61920, 73860, 88632, 98480, 105866, 110790, 118176, 147720, 158799, 177264, 196960, 211732, 221580, 264665, 295440, 317598, 354528, 423464, 443160, 476397, 529330, 590880, 635196, 793995, 846928, 886320, 952794, 1058660, 1270392, 1587990, 1693856, 1772640, 1905588, 2117320, 2381985, 2540784, 3175980, 3811176, 4234640, 4763970, 5081568, 6351960, 7622352, 8469280, 9527940, 12703920, 15244704, 19055880, 25407840, 38111760, 76223520]

約数ペア:

[(1, 76223520), (2, 38111760), (3, 25407840), (4, 19055880), (5, 15244704), (6, 12703920), (8, 9527940), (9, 8469280), (10, 7622352), (12, 6351960), (15, 5081568), (16, 4763970), (18, 4234640), (20, 3811176), (24, 3175980), (30, 2540784), (32, 2381985), (36, 2117320), (40, 1905588), (43, 1772640), (45, 1693856), (48, 1587990), (60, 1270392), (72, 1058660), (80, 952794), (86, 886320), (90, 846928), (96, 793995), (120, 635196), (129, 590880), (144, 529330), (160, 476397), (172, 443160), (180, 423464), (215, 354528), (240, 317598), (258, 295440), (288, 264665), (344, 221580), (360, 211732), (387, 196960), (430, 177264), (480, 158799), (516, 147720), (645, 118176), (688, 110790), (720, 105866), (774, 98480), (860, 88632), (1032, 73860), (1231, 61920), (1290, 59088), (1376, 55395), (1440, 52933), (1548, 49240), (1720, 44316), (1935, 39392), (2064, 36930), (2462, 30960), (2580, 29544), (3096, 24620), (3440, 22158), (3693, 20640), (3870, 19696), (4128, 18465), (4924, 15480), (5160, 14772), (6155, 12384), (6192, 12310), (6880, 11079), (7386, 10320), (7740, 9848)]