125946540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 410417280

約数和(自身を除く): 284470740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 153, 158, 170, 180, 204, 237, 255, 306, 316, 340, 395, 474, 510, 521, 612, 711, 765, 790, 948, 1020, 1042, 1185, 1343, 1422, 1530, 1563, 1580, 2084, 2370, 2605, 2686, 2844, 3060, 3126, 3555, 4029, 4689, 4740, 5210, 5372, 6252, 6715, 7110, 7815, 8058, 8857, 9378, 10420, 12087, 13430, 14220, 15630, 16116, 17714, 18756, 20145, 23445, 24174, 26571, 26860, 31260, 35428, 40290, 41159, 44285, 46890, 48348, 53142, 60435, 79713, 80580, 82318, 88570, 93780, 106284, 120870, 123477, 132855, 159426, 164636, 177140, 205795, 241740, 246954, 265710, 318852, 370431, 398565, 411590, 493908, 531420, 617385, 699703, 740862, 797130, 823180, 1234770, 1399406, 1481724, 1594260, 1852155, 2099109, 2469540, 2798812, 3498515, 3704310, 4198218, 6297327, 6997030, 7408620, 8396436, 10495545, 12594654, 13994060, 20991090, 25189308, 31486635, 41982180, 62973270, 125946540]

約数ペア:

[(1, 125946540), (2, 62973270), (3, 41982180), (4, 31486635), (5, 25189308), (6, 20991090), (9, 13994060), (10, 12594654), (12, 10495545), (15, 8396436), (17, 7408620), (18, 6997030), (20, 6297327), (30, 4198218), (34, 3704310), (36, 3498515), (45, 2798812), (51, 2469540), (60, 2099109), (68, 1852155), (79, 1594260), (85, 1481724), (90, 1399406), (102, 1234770), (153, 823180), (158, 797130), (170, 740862), (180, 699703), (204, 617385), (237, 531420), (255, 493908), (306, 411590), (316, 398565), (340, 370431), (395, 318852), (474, 265710), (510, 246954), (521, 241740), (612, 205795), (711, 177140), (765, 164636), (790, 159426), (948, 132855), (1020, 123477), (1042, 120870), (1185, 106284), (1343, 93780), (1422, 88570), (1530, 82318), (1563, 80580), (1580, 79713), (2084, 60435), (2370, 53142), (2605, 48348), (2686, 46890), (2844, 44285), (3060, 41159), (3126, 40290), (3555, 35428), (4029, 31260), (4689, 26860), (4740, 26571), (5210, 24174), (5372, 23445), (6252, 20145), (6715, 18756), (7110, 17714), (7815, 16116), (8058, 15630), (8857, 14220), (9378, 13430), (10420, 12087)]