79268220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 251010144

約数和(自身を除く): 171741924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 167, 180, 270, 293, 324, 334, 405, 501, 540, 586, 668, 810, 835, 879, 1002, 1172, 1465, 1503, 1620, 1670, 1758, 2004, 2505, 2637, 2930, 3006, 3340, 3516, 4395, 4509, 5010, 5274, 5860, 6012, 7515, 7911, 8790, 9018, 10020, 10548, 13185, 13527, 15030, 15822, 17580, 18036, 22545, 23733, 26370, 27054, 30060, 31644, 39555, 45090, 47466, 48931, 52740, 54108, 67635, 79110, 90180, 94932, 97862, 118665, 135270, 146793, 158220, 195724, 237330, 244655, 270540, 293586, 440379, 474660, 489310, 587172, 733965, 880758, 978620, 1321137, 1467930, 1761516, 2201895, 2642274, 2935860, 3963411, 4403790, 5284548, 6605685, 7926822, 8807580, 13211370, 15853644, 19817055, 26422740, 39634110, 79268220]

約数ペア:

[(1, 79268220), (2, 39634110), (3, 26422740), (4, 19817055), (5, 15853644), (6, 13211370), (9, 8807580), (10, 7926822), (12, 6605685), (15, 5284548), (18, 4403790), (20, 3963411), (27, 2935860), (30, 2642274), (36, 2201895), (45, 1761516), (54, 1467930), (60, 1321137), (81, 978620), (90, 880758), (108, 733965), (135, 587172), (162, 489310), (167, 474660), (180, 440379), (270, 293586), (293, 270540), (324, 244655), (334, 237330), (405, 195724), (501, 158220), (540, 146793), (586, 135270), (668, 118665), (810, 97862), (835, 94932), (879, 90180), (1002, 79110), (1172, 67635), (1465, 54108), (1503, 52740), (1620, 48931), (1670, 47466), (1758, 45090), (2004, 39555), (2505, 31644), (2637, 30060), (2930, 27054), (3006, 26370), (3340, 23733), (3516, 22545), (4395, 18036), (4509, 17580), (5010, 15822), (5274, 15030), (5860, 13527), (6012, 13185), (7515, 10548), (7911, 10020), (8790, 9018)]