4556250

素因数分解:

$2^1\times 3^6\times 5^5$

素因数の和:45

約数の個数: 84

約数和(自身を含む): 12807774

約数和(自身を除く): 8251524

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, 2250, 2430, 3125, 3375, 3645, 3750, 4050, 5625, 6075, 6250, 6750, 7290, 9375, 10125, 11250, 12150, 16875, 18225, 18750, 20250, 28125, 30375, 33750, 36450, 50625, 56250, 60750, 84375, 91125, 101250, 151875, 168750, 182250, 253125, 303750, 455625, 506250, 759375, 911250, 1518750, 2278125, 4556250]

約数ペア:

[(1, 4556250), (2, 2278125), (3, 1518750), (5, 911250), (6, 759375), (9, 506250), (10, 455625), (15, 303750), (18, 253125), (25, 182250), (27, 168750), (30, 151875), (45, 101250), (50, 91125), (54, 84375), (75, 60750), (81, 56250), (90, 50625), (125, 36450), (135, 33750), (150, 30375), (162, 28125), (225, 20250), (243, 18750), (250, 18225), (270, 16875), (375, 12150), (405, 11250), (450, 10125), (486, 9375), (625, 7290), (675, 6750), (729, 6250), (750, 6075), (810, 5625), (1125, 4050), (1215, 3750), (1250, 3645), (1350, 3375), (1458, 3125), (1875, 2430), (2025, 2250)]