80943300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{3331}}^1$

素因数の和:3360

約数の個数: 108

約数和(自身を含む): 263188016

約数和(自身を除く): 182244716

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, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 3331, 4050, 4860, 6075, 6662, 8100, 9993, 12150, 13324, 16655, 19986, 24300, 29979, 33310, 39972, 49965, 59958, 66620, 83275, 89937, 99930, 119916, 149895, 166550, 179874, 199860, 249825, 269811, 299790, 333100, 359748, 449685, 499650, 539622, 599580, 749475, 809433, 899370, 999300, 1079244, 1349055, 1498950, 1618866, 1798740, 2248425, 2698110, 2997900, 3237732, 4047165, 4496850, 5396220, 6745275, 8094330, 8993700, 13490550, 16188660, 20235825, 26981100, 40471650, 80943300]

約数ペア:

[(1, 80943300), (2, 40471650), (3, 26981100), (4, 20235825), (5, 16188660), (6, 13490550), (9, 8993700), (10, 8094330), (12, 6745275), (15, 5396220), (18, 4496850), (20, 4047165), (25, 3237732), (27, 2997900), (30, 2698110), (36, 2248425), (45, 1798740), (50, 1618866), (54, 1498950), (60, 1349055), (75, 1079244), (81, 999300), (90, 899370), (100, 809433), (108, 749475), (135, 599580), (150, 539622), (162, 499650), (180, 449685), (225, 359748), (243, 333100), (270, 299790), (300, 269811), (324, 249825), (405, 199860), (450, 179874), (486, 166550), (540, 149895), (675, 119916), (810, 99930), (900, 89937), (972, 83275), (1215, 66620), (1350, 59958), (1620, 49965), (2025, 39972), (2430, 33310), (2700, 29979), (3331, 24300), (4050, 19986), (4860, 16655), (6075, 13324), (6662, 12150), (8100, 9993)]