150045140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7823}}^1$

素因数の和:7976

約数の個数: 48

約数和(自身を含む): 362783232

約数和(自身を除く): 212738092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 7823, 9590, 15646, 19180, 31292, 39115, 54761, 78230, 109522, 156460, 219044, 273805, 547610, 1071751, 1095220, 2143502, 4287004, 5358755, 7502257, 10717510, 15004514, 21435020, 30009028, 37511285, 75022570, 150045140]

約数ペア:

[(1, 150045140), (2, 75022570), (4, 37511285), (5, 30009028), (7, 21435020), (10, 15004514), (14, 10717510), (20, 7502257), (28, 5358755), (35, 4287004), (70, 2143502), (137, 1095220), (140, 1071751), (274, 547610), (548, 273805), (685, 219044), (959, 156460), (1370, 109522), (1918, 78230), (2740, 54761), (3836, 39115), (4795, 31292), (7823, 19180), (9590, 15646)]