9112500

素因数分解:

$2^2\times 3^6\times 5^5$

素因数の和:47

約数の個数: 126

約数和(自身を含む): 29884806

約数和(自身を除く): 20772306

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, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 625, 675, 729, 750, 810, 900, 972, 1125, 1215, 1250, 1350, 1458, 1500, 1620, 1875, 2025, 2250, 2430, 2500, 2700, 2916, 3125, 3375, 3645, 3750, 4050, 4500, 4860, 5625, 6075, 6250, 6750, 7290, 7500, 8100, 9375, 10125, 11250, 12150, 12500, 13500, 14580, 16875, 18225, 18750, 20250, 22500, 24300, 28125, 30375, 33750, 36450, 37500, 40500, 50625, 56250, 60750, 67500, 72900, 84375, 91125, 101250, 112500, 121500, 151875, 168750, 182250, 202500, 253125, 303750, 337500, 364500, 455625, 506250, 607500, 759375, 911250, 1012500, 1518750, 1822500, 2278125, 3037500, 4556250, 9112500]

約数ペア:

[(1, 9112500), (2, 4556250), (3, 3037500), (4, 2278125), (5, 1822500), (6, 1518750), (9, 1012500), (10, 911250), (12, 759375), (15, 607500), (18, 506250), (20, 455625), (25, 364500), (27, 337500), (30, 303750), (36, 253125), (45, 202500), (50, 182250), (54, 168750), (60, 151875), (75, 121500), (81, 112500), (90, 101250), (100, 91125), (108, 84375), (125, 72900), (135, 67500), (150, 60750), (162, 56250), (180, 50625), (225, 40500), (243, 37500), (250, 36450), (270, 33750), (300, 30375), (324, 28125), (375, 24300), (405, 22500), (450, 20250), (486, 18750), (500, 18225), (540, 16875), (625, 14580), (675, 13500), (729, 12500), (750, 12150), (810, 11250), (900, 10125), (972, 9375), (1125, 8100), (1215, 7500), (1250, 7290), (1350, 6750), (1458, 6250), (1500, 6075), (1620, 5625), (1875, 4860), (2025, 4500), (2250, 4050), (2430, 3750), (2500, 3645), (2700, 3375), (2916, 3125)]