126772740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2437}}^1$

素因数の和:2486

約数の個数: 108

約数和(自身を含む): 408662436

約数和(自身を除く): 281889696

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2437, 2601, 2890, 3060, 3468, 4335, 4874, 5202, 5780, 7311, 8670, 9748, 10404, 12185, 13005, 14622, 17340, 21933, 24370, 26010, 29244, 36555, 41429, 43866, 48740, 52020, 73110, 82858, 87732, 109665, 124287, 146220, 165716, 207145, 219330, 248574, 372861, 414290, 438660, 497148, 621435, 704293, 745722, 828580, 1242870, 1408586, 1491444, 1864305, 2112879, 2485740, 2817172, 3521465, 3728610, 4225758, 6338637, 7042930, 7457220, 8451516, 10564395, 12677274, 14085860, 21128790, 25354548, 31693185, 42257580, 63386370, 126772740]

約数ペア:

[(1, 126772740), (2, 63386370), (3, 42257580), (4, 31693185), (5, 25354548), (6, 21128790), (9, 14085860), (10, 12677274), (12, 10564395), (15, 8451516), (17, 7457220), (18, 7042930), (20, 6338637), (30, 4225758), (34, 3728610), (36, 3521465), (45, 2817172), (51, 2485740), (60, 2112879), (68, 1864305), (85, 1491444), (90, 1408586), (102, 1242870), (153, 828580), (170, 745722), (180, 704293), (204, 621435), (255, 497148), (289, 438660), (306, 414290), (340, 372861), (510, 248574), (578, 219330), (612, 207145), (765, 165716), (867, 146220), (1020, 124287), (1156, 109665), (1445, 87732), (1530, 82858), (1734, 73110), (2437, 52020), (2601, 48740), (2890, 43866), (3060, 41429), (3468, 36555), (4335, 29244), (4874, 26010), (5202, 24370), (5780, 21933), (7311, 17340), (8670, 14622), (9748, 13005), (10404, 12185)]