12060900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1489}}^1$

素因数の和:1515

約数の個数: 90

約数和(自身を含む): 39122930

約数和(自身を除く): 27062030

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1489, 1620, 2025, 2700, 2978, 4050, 4467, 5956, 7445, 8100, 8934, 13401, 14890, 17868, 22335, 26802, 29780, 37225, 40203, 44670, 53604, 67005, 74450, 80406, 89340, 111675, 120609, 134010, 148900, 160812, 201015, 223350, 241218, 268020, 335025, 402030, 446700, 482436, 603045, 670050, 804060, 1005075, 1206090, 1340100, 2010150, 2412180, 3015225, 4020300, 6030450, 12060900]

約数ペア:

[(1, 12060900), (2, 6030450), (3, 4020300), (4, 3015225), (5, 2412180), (6, 2010150), (9, 1340100), (10, 1206090), (12, 1005075), (15, 804060), (18, 670050), (20, 603045), (25, 482436), (27, 446700), (30, 402030), (36, 335025), (45, 268020), (50, 241218), (54, 223350), (60, 201015), (75, 160812), (81, 148900), (90, 134010), (100, 120609), (108, 111675), (135, 89340), (150, 80406), (162, 74450), (180, 67005), (225, 53604), (270, 44670), (300, 40203), (324, 37225), (405, 29780), (450, 26802), (540, 22335), (675, 17868), (810, 14890), (900, 13401), (1350, 8934), (1489, 8100), (1620, 7445), (2025, 5956), (2700, 4467), (2978, 4050)]