137546100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{16981}}^1$

素因数の和:17007

約数の個数: 90

約数和(自身を含む): 445896374

約数和(自身を除く): 308350274

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, 16981, 33962, 50943, 67924, 84905, 101886, 152829, 169810, 203772, 254715, 305658, 339620, 424525, 458487, 509430, 611316, 764145, 849050, 916974, 1018860, 1273575, 1375461, 1528290, 1698100, 1833948, 2292435, 2547150, 2750922, 3056580, 3820725, 4584870, 5094300, 5501844, 6877305, 7641450, 9169740, 11462175, 13754610, 15282900, 22924350, 27509220, 34386525, 45848700, 68773050, 137546100]

約数ペア:

[(1, 137546100), (2, 68773050), (3, 45848700), (4, 34386525), (5, 27509220), (6, 22924350), (9, 15282900), (10, 13754610), (12, 11462175), (15, 9169740), (18, 7641450), (20, 6877305), (25, 5501844), (27, 5094300), (30, 4584870), (36, 3820725), (45, 3056580), (50, 2750922), (54, 2547150), (60, 2292435), (75, 1833948), (81, 1698100), (90, 1528290), (100, 1375461), (108, 1273575), (135, 1018860), (150, 916974), (162, 849050), (180, 764145), (225, 611316), (270, 509430), (300, 458487), (324, 424525), (405, 339620), (450, 305658), (540, 254715), (675, 203772), (810, 169810), (900, 152829), (1350, 101886), (1620, 84905), (2025, 67924), (2700, 50943), (4050, 33962), (8100, 16981)]