190504620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 598870272

約数和(自身を除く): 408365652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 151, 163, 172, 180, 215, 258, 302, 326, 387, 430, 453, 489, 516, 604, 645, 652, 755, 774, 815, 860, 906, 978, 1290, 1359, 1467, 1510, 1548, 1630, 1812, 1935, 1956, 2265, 2445, 2580, 2718, 2934, 3020, 3260, 3870, 4530, 4890, 5436, 5868, 6493, 6795, 7009, 7335, 7740, 9060, 9780, 12986, 13590, 14018, 14670, 19479, 21027, 24613, 25972, 27180, 28036, 29340, 32465, 35045, 38958, 42054, 49226, 58437, 63081, 64930, 70090, 73839, 77916, 84108, 97395, 98452, 105135, 116874, 123065, 126162, 129860, 140180, 147678, 194790, 210270, 221517, 233748, 246130, 252324, 292185, 295356, 315405, 369195, 389580, 420540, 443034, 492260, 584370, 630810, 738390, 886068, 1058359, 1107585, 1168740, 1261620, 1476780, 2116718, 2215170, 3175077, 4233436, 4430340, 5291795, 6350154, 9525231, 10583590, 12700308, 15875385, 19050462, 21167180, 31750770, 38100924, 47626155, 63501540, 95252310, 190504620]

約数ペア:

[(1, 190504620), (2, 95252310), (3, 63501540), (4, 47626155), (5, 38100924), (6, 31750770), (9, 21167180), (10, 19050462), (12, 15875385), (15, 12700308), (18, 10583590), (20, 9525231), (30, 6350154), (36, 5291795), (43, 4430340), (45, 4233436), (60, 3175077), (86, 2215170), (90, 2116718), (129, 1476780), (151, 1261620), (163, 1168740), (172, 1107585), (180, 1058359), (215, 886068), (258, 738390), (302, 630810), (326, 584370), (387, 492260), (430, 443034), (453, 420540), (489, 389580), (516, 369195), (604, 315405), (645, 295356), (652, 292185), (755, 252324), (774, 246130), (815, 233748), (860, 221517), (906, 210270), (978, 194790), (1290, 147678), (1359, 140180), (1467, 129860), (1510, 126162), (1548, 123065), (1630, 116874), (1812, 105135), (1935, 98452), (1956, 97395), (2265, 84108), (2445, 77916), (2580, 73839), (2718, 70090), (2934, 64930), (3020, 63081), (3260, 58437), (3870, 49226), (4530, 42054), (4890, 38958), (5436, 35045), (5868, 32465), (6493, 29340), (6795, 28036), (7009, 27180), (7335, 25972), (7740, 24613), (9060, 21027), (9780, 19479), (12986, 14670), (13590, 14018)]