2009277540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{3457}}^1$

素因数の和:6701

約数の個数: 72

約数和(自身を含む): 6098459640

約数和(自身を除く): 4089182100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3229, 3457, 6458, 6914, 9687, 10371, 12916, 13828, 16145, 17285, 19374, 20742, 29061, 31113, 32290, 34570, 38748, 41484, 48435, 51855, 58122, 62226, 64580, 69140, 96870, 103710, 116244, 124452, 145305, 155565, 193740, 207420, 290610, 311130, 581220, 622260, 11162653, 22325306, 33487959, 44650612, 55813265, 66975918, 100463877, 111626530, 133951836, 167439795, 200927754, 223253060, 334879590, 401855508, 502319385, 669759180, 1004638770, 2009277540]

約数ペア:

[(1, 2009277540), (2, 1004638770), (3, 669759180), (4, 502319385), (5, 401855508), (6, 334879590), (9, 223253060), (10, 200927754), (12, 167439795), (15, 133951836), (18, 111626530), (20, 100463877), (30, 66975918), (36, 55813265), (45, 44650612), (60, 33487959), (90, 22325306), (180, 11162653), (3229, 622260), (3457, 581220), (6458, 311130), (6914, 290610), (9687, 207420), (10371, 193740), (12916, 155565), (13828, 145305), (16145, 124452), (17285, 116244), (19374, 103710), (20742, 96870), (29061, 69140), (31113, 64580), (32290, 62226), (34570, 58122), (38748, 51855), (41484, 48435)]