61385100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29231}}^1$

素因数の和:29255

約数の個数: 72

約数和(自身を含む): 202987008

約数和(自身を除く): 141601908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 29231, 58462, 87693, 116924, 146155, 175386, 204617, 292310, 350772, 409234, 438465, 584620, 613851, 730775, 818468, 876930, 1023085, 1227702, 1461550, 1753860, 2046170, 2192325, 2455404, 2923100, 3069255, 4092340, 4384650, 5115425, 6138510, 8769300, 10230850, 12277020, 15346275, 20461700, 30692550, 61385100]

約数ペア:

[(1, 61385100), (2, 30692550), (3, 20461700), (4, 15346275), (5, 12277020), (6, 10230850), (7, 8769300), (10, 6138510), (12, 5115425), (14, 4384650), (15, 4092340), (20, 3069255), (21, 2923100), (25, 2455404), (28, 2192325), (30, 2046170), (35, 1753860), (42, 1461550), (50, 1227702), (60, 1023085), (70, 876930), (75, 818468), (84, 730775), (100, 613851), (105, 584620), (140, 438465), (150, 409234), (175, 350772), (210, 292310), (300, 204617), (350, 175386), (420, 146155), (525, 116924), (700, 87693), (1050, 58462), (2100, 29231)]