82755180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2753}}^1$

素因数の和:2935

約数の個数: 72

約数和(自身を含む): 252618912

約数和(自身を除く): 169863732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 2753, 3006, 3340, 5010, 5506, 6012, 7515, 8259, 10020, 11012, 13765, 15030, 16518, 24777, 27530, 30060, 33036, 41295, 49554, 55060, 82590, 99108, 123885, 165180, 247770, 459751, 495540, 919502, 1379253, 1839004, 2298755, 2758506, 4137759, 4597510, 5517012, 6896265, 8275518, 9195020, 13792530, 16551036, 20688795, 27585060, 41377590, 82755180]

約数ペア:

[(1, 82755180), (2, 41377590), (3, 27585060), (4, 20688795), (5, 16551036), (6, 13792530), (9, 9195020), (10, 8275518), (12, 6896265), (15, 5517012), (18, 4597510), (20, 4137759), (30, 2758506), (36, 2298755), (45, 1839004), (60, 1379253), (90, 919502), (167, 495540), (180, 459751), (334, 247770), (501, 165180), (668, 123885), (835, 99108), (1002, 82590), (1503, 55060), (1670, 49554), (2004, 41295), (2505, 33036), (2753, 30060), (3006, 27530), (3340, 24777), (5010, 16518), (5506, 15030), (6012, 13765), (7515, 11012), (8259, 10020)]