75641580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20011}}^1$

素因数の和:20036

約数の個数: 96

約数和(自身を含む): 268961280

約数和(自身を除く): 193319700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20011, 40022, 60033, 80044, 100055, 120066, 140077, 180099, 200110, 240132, 280154, 300165, 360198, 400220, 420231, 540297, 560308, 600330, 700385, 720396, 840462, 900495, 1080594, 1200660, 1260693, 1400770, 1680924, 1800990, 2101155, 2161188, 2521386, 2701485, 2801540, 3601980, 3782079, 4202310, 5042772, 5402970, 6303465, 7564158, 8404620, 10805940, 12606930, 15128316, 18910395, 25213860, 37820790, 75641580]

約数ペア:

[(1, 75641580), (2, 37820790), (3, 25213860), (4, 18910395), (5, 15128316), (6, 12606930), (7, 10805940), (9, 8404620), (10, 7564158), (12, 6303465), (14, 5402970), (15, 5042772), (18, 4202310), (20, 3782079), (21, 3601980), (27, 2801540), (28, 2701485), (30, 2521386), (35, 2161188), (36, 2101155), (42, 1800990), (45, 1680924), (54, 1400770), (60, 1260693), (63, 1200660), (70, 1080594), (84, 900495), (90, 840462), (105, 720396), (108, 700385), (126, 600330), (135, 560308), (140, 540297), (180, 420231), (189, 400220), (210, 360198), (252, 300165), (270, 280154), (315, 240132), (378, 200110), (420, 180099), (540, 140077), (630, 120066), (756, 100055), (945, 80044), (1260, 60033), (1890, 40022), (3780, 20011)]