8201250

素因数分解:

$2^1\times 3^8\times 5^4$

素因数の和:46

約数の個数: 90

約数和(自身を含む): 23057463

約数和(自身を除く): 14856213

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, 6561, 6750, 7290, 10125, 10935, 11250, 12150, 13122, 16875, 18225, 20250, 21870, 30375, 32805, 33750, 36450, 50625, 54675, 60750, 65610, 91125, 101250, 109350, 151875, 164025, 182250, 273375, 303750, 328050, 455625, 546750, 820125, 911250, 1366875, 1640250, 2733750, 4100625, 8201250]

約数ペア:

[(1, 8201250), (2, 4100625), (3, 2733750), (5, 1640250), (6, 1366875), (9, 911250), (10, 820125), (15, 546750), (18, 455625), (25, 328050), (27, 303750), (30, 273375), (45, 182250), (50, 164025), (54, 151875), (75, 109350), (81, 101250), (90, 91125), (125, 65610), (135, 60750), (150, 54675), (162, 50625), (225, 36450), (243, 33750), (250, 32805), (270, 30375), (375, 21870), (405, 20250), (450, 18225), (486, 16875), (625, 13122), (675, 12150), (729, 11250), (750, 10935), (810, 10125), (1125, 7290), (1215, 6750), (1250, 6561), (1350, 6075), (1458, 5625), (1875, 4374), (2025, 4050), (2187, 3750), (2250, 3645), (2430, 3375)]