143239620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 426964608

約数和(自身を除く): 283724988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 317, 340, 443, 510, 634, 886, 951, 1020, 1268, 1329, 1585, 1772, 1902, 2215, 2658, 3170, 3804, 4430, 4755, 5316, 5389, 6340, 6645, 7531, 8860, 9510, 10778, 13290, 15062, 16167, 19020, 21556, 22593, 26580, 26945, 30124, 32334, 37655, 45186, 53890, 64668, 75310, 80835, 90372, 107780, 112965, 140431, 150620, 161670, 225930, 280862, 323340, 421293, 451860, 561724, 702155, 842586, 1404310, 1685172, 2106465, 2387327, 2808620, 4212930, 4774654, 7161981, 8425860, 9549308, 11936635, 14323962, 23873270, 28647924, 35809905, 47746540, 71619810, 143239620]

約数ペア:

[(1, 143239620), (2, 71619810), (3, 47746540), (4, 35809905), (5, 28647924), (6, 23873270), (10, 14323962), (12, 11936635), (15, 9549308), (17, 8425860), (20, 7161981), (30, 4774654), (34, 4212930), (51, 2808620), (60, 2387327), (68, 2106465), (85, 1685172), (102, 1404310), (170, 842586), (204, 702155), (255, 561724), (317, 451860), (340, 421293), (443, 323340), (510, 280862), (634, 225930), (886, 161670), (951, 150620), (1020, 140431), (1268, 112965), (1329, 107780), (1585, 90372), (1772, 80835), (1902, 75310), (2215, 64668), (2658, 53890), (3170, 45186), (3804, 37655), (4430, 32334), (4755, 30124), (5316, 26945), (5389, 26580), (6340, 22593), (6645, 21556), (7531, 19020), (8860, 16167), (9510, 15062), (10778, 13290)]