525832020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{139109}}^1$

素因数の和:139134

約数の個数: 96

約数和(自身を含む): 1869638400

約数和(自身を除く): 1343806380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 139109, 278218, 417327, 556436, 695545, 834654, 973763, 1251981, 1391090, 1669308, 1947526, 2086635, 2503962, 2782180, 2921289, 3755943, 3895052, 4173270, 4868815, 5007924, 5842578, 6259905, 7511886, 8346540, 8763867, 9737630, 11685156, 12519810, 14606445, 15023772, 17527734, 18779715, 19475260, 25039620, 26291601, 29212890, 35055468, 37559430, 43819335, 52583202, 58425780, 75118860, 87638670, 105166404, 131458005, 175277340, 262916010, 525832020]

約数ペア:

[(1, 525832020), (2, 262916010), (3, 175277340), (4, 131458005), (5, 105166404), (6, 87638670), (7, 75118860), (9, 58425780), (10, 52583202), (12, 43819335), (14, 37559430), (15, 35055468), (18, 29212890), (20, 26291601), (21, 25039620), (27, 19475260), (28, 18779715), (30, 17527734), (35, 15023772), (36, 14606445), (42, 12519810), (45, 11685156), (54, 9737630), (60, 8763867), (63, 8346540), (70, 7511886), (84, 6259905), (90, 5842578), (105, 5007924), (108, 4868815), (126, 4173270), (135, 3895052), (140, 3755943), (180, 2921289), (189, 2782180), (210, 2503962), (252, 2086635), (270, 1947526), (315, 1669308), (378, 1391090), (420, 1251981), (540, 973763), (630, 834654), (756, 695545), (945, 556436), (1260, 417327), (1890, 278218), (3780, 139109)]