27337500

素因数分解:

$2^2\times 3^7\times 5^5$

素因数の和:50

約数の個数: 144

約数和(自身を含む): 89681760

約数和(自身を除く): 62344260

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, 2187, 2250, 2430, 2500, 2700, 2916, 3125, 3375, 3645, 3750, 4050, 4374, 4500, 4860, 5625, 6075, 6250, 6750, 7290, 7500, 8100, 8748, 9375, 10125, 10935, 11250, 12150, 12500, 13500, 14580, 16875, 18225, 18750, 20250, 21870, 22500, 24300, 28125, 30375, 33750, 36450, 37500, 40500, 43740, 50625, 54675, 56250, 60750, 67500, 72900, 84375, 91125, 101250, 109350, 112500, 121500, 151875, 168750, 182250, 202500, 218700, 253125, 273375, 303750, 337500, 364500, 455625, 506250, 546750, 607500, 759375, 911250, 1012500, 1093500, 1366875, 1518750, 1822500, 2278125, 2733750, 3037500, 4556250, 5467500, 6834375, 9112500, 13668750, 27337500]

約数ペア:

[(1, 27337500), (2, 13668750), (3, 9112500), (4, 6834375), (5, 5467500), (6, 4556250), (9, 3037500), (10, 2733750), (12, 2278125), (15, 1822500), (18, 1518750), (20, 1366875), (25, 1093500), (27, 1012500), (30, 911250), (36, 759375), (45, 607500), (50, 546750), (54, 506250), (60, 455625), (75, 364500), (81, 337500), (90, 303750), (100, 273375), (108, 253125), (125, 218700), (135, 202500), (150, 182250), (162, 168750), (180, 151875), (225, 121500), (243, 112500), (250, 109350), (270, 101250), (300, 91125), (324, 84375), (375, 72900), (405, 67500), (450, 60750), (486, 56250), (500, 54675), (540, 50625), (625, 43740), (675, 40500), (729, 37500), (750, 36450), (810, 33750), (900, 30375), (972, 28125), (1125, 24300), (1215, 22500), (1250, 21870), (1350, 20250), (1458, 18750), (1500, 18225), (1620, 16875), (1875, 14580), (2025, 13500), (2187, 12500), (2250, 12150), (2430, 11250), (2500, 10935), (2700, 10125), (2916, 9375), (3125, 8748), (3375, 8100), (3645, 7500), (3750, 7290), (4050, 6750), (4374, 6250), (4500, 6075), (4860, 5625)]