138992400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{38609}}^1$

素因数の和:38633

約数の個数: 90

約数和(自身を含む): 482354730

約数和(自身を除く): 343362330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 38609, 77218, 115827, 154436, 193045, 231654, 308872, 347481, 386090, 463308, 579135, 617744, 694962, 772180, 926616, 965225, 1158270, 1389924, 1544360, 1737405, 1853232, 1930450, 2316540, 2779848, 2895675, 3088720, 3474810, 3860900, 4633080, 5559696, 5791350, 6949620, 7721800, 8687025, 9266160, 11582700, 13899240, 15443600, 17374050, 23165400, 27798480, 34748100, 46330800, 69496200, 138992400]

約数ペア:

[(1, 138992400), (2, 69496200), (3, 46330800), (4, 34748100), (5, 27798480), (6, 23165400), (8, 17374050), (9, 15443600), (10, 13899240), (12, 11582700), (15, 9266160), (16, 8687025), (18, 7721800), (20, 6949620), (24, 5791350), (25, 5559696), (30, 4633080), (36, 3860900), (40, 3474810), (45, 3088720), (48, 2895675), (50, 2779848), (60, 2316540), (72, 1930450), (75, 1853232), (80, 1737405), (90, 1544360), (100, 1389924), (120, 1158270), (144, 965225), (150, 926616), (180, 772180), (200, 694962), (225, 617744), (240, 579135), (300, 463308), (360, 386090), (400, 347481), (450, 308872), (600, 231654), (720, 193045), (900, 154436), (1200, 115827), (1800, 77218), (3600, 38609)]