1900162380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1499}}^1$

素因数の和:2119

約数の個数: 96

約数和(自身を含む): 5477472000

約数和(自身を除く): 3577309620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 571, 740, 1110, 1142, 1499, 1713, 2220, 2284, 2855, 2998, 3426, 4497, 5710, 5996, 6852, 7495, 8565, 8994, 11420, 14990, 17130, 17988, 21127, 22485, 29980, 34260, 42254, 44970, 55463, 63381, 84508, 89940, 105635, 110926, 126762, 166389, 211270, 221852, 253524, 277315, 316905, 332778, 422540, 554630, 633810, 665556, 831945, 855929, 1109260, 1267620, 1663890, 1711858, 2567787, 3327780, 3423716, 4279645, 5135574, 8559290, 10271148, 12838935, 17118580, 25677870, 31669373, 51355740, 63338746, 95008119, 126677492, 158346865, 190016238, 316693730, 380032476, 475040595, 633387460, 950081190, 1900162380]

約数ペア:

[(1, 1900162380), (2, 950081190), (3, 633387460), (4, 475040595), (5, 380032476), (6, 316693730), (10, 190016238), (12, 158346865), (15, 126677492), (20, 95008119), (30, 63338746), (37, 51355740), (60, 31669373), (74, 25677870), (111, 17118580), (148, 12838935), (185, 10271148), (222, 8559290), (370, 5135574), (444, 4279645), (555, 3423716), (571, 3327780), (740, 2567787), (1110, 1711858), (1142, 1663890), (1499, 1267620), (1713, 1109260), (2220, 855929), (2284, 831945), (2855, 665556), (2998, 633810), (3426, 554630), (4497, 422540), (5710, 332778), (5996, 316905), (6852, 277315), (7495, 253524), (8565, 221852), (8994, 211270), (11420, 166389), (14990, 126762), (17130, 110926), (17988, 105635), (21127, 89940), (22485, 84508), (29980, 63381), (34260, 55463), (42254, 44970)]