2733750

素因数分解:

$2^1\times 3^7\times 5^4$

素因数の和:43

約数の個数: 80

約数和(自身を含む): 7685040

約数和(自身を除く): 4951290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 243, 250, 270, 375, 405, 450, 486, 625, 675, 729, 750, 810, 1125, 1215, 1250, 1350, 1458, 1875, 2025, 2187, 2250, 2430, 3375, 3645, 3750, 4050, 4374, 5625, 6075, 6750, 7290, 10125, 10935, 11250, 12150, 16875, 18225, 20250, 21870, 30375, 33750, 36450, 50625, 54675, 60750, 91125, 101250, 109350, 151875, 182250, 273375, 303750, 455625, 546750, 911250, 1366875, 2733750]

約数ペア:

[(1, 2733750), (2, 1366875), (3, 911250), (5, 546750), (6, 455625), (9, 303750), (10, 273375), (15, 182250), (18, 151875), (25, 109350), (27, 101250), (30, 91125), (45, 60750), (50, 54675), (54, 50625), (75, 36450), (81, 33750), (90, 30375), (125, 21870), (135, 20250), (150, 18225), (162, 16875), (225, 12150), (243, 11250), (250, 10935), (270, 10125), (375, 7290), (405, 6750), (450, 6075), (486, 5625), (625, 4374), (675, 4050), (729, 3750), (750, 3645), (810, 3375), (1125, 2430), (1215, 2250), (1250, 2187), (1350, 2025), (1458, 1875)]