137400300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{16963}}^1$

素因数の和:16989

約数の個数: 90

約数和(自身を含む): 445423748

約数和(自身を除く): 308023448

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, 1620, 2025, 2700, 4050, 8100, 16963, 33926, 50889, 67852, 84815, 101778, 152667, 169630, 203556, 254445, 305334, 339260, 424075, 458001, 508890, 610668, 763335, 848150, 916002, 1017780, 1272225, 1374003, 1526670, 1696300, 1832004, 2290005, 2544450, 2748006, 3053340, 3816675, 4580010, 5088900, 5496012, 6870015, 7633350, 9160020, 11450025, 13740030, 15266700, 22900050, 27480060, 34350075, 45800100, 68700150, 137400300]

約数ペア:

[(1, 137400300), (2, 68700150), (3, 45800100), (4, 34350075), (5, 27480060), (6, 22900050), (9, 15266700), (10, 13740030), (12, 11450025), (15, 9160020), (18, 7633350), (20, 6870015), (25, 5496012), (27, 5088900), (30, 4580010), (36, 3816675), (45, 3053340), (50, 2748006), (54, 2544450), (60, 2290005), (75, 1832004), (81, 1696300), (90, 1526670), (100, 1374003), (108, 1272225), (135, 1017780), (150, 916002), (162, 848150), (180, 763335), (225, 610668), (270, 508890), (300, 458001), (324, 424075), (405, 339260), (450, 305334), (540, 254445), (675, 203556), (810, 169630), (900, 152667), (1350, 101778), (1620, 84815), (2025, 67852), (2700, 50889), (4050, 33926), (8100, 16963)]