61465250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 149520384

約数和(自身を除く): 88055134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 62, 70, 77, 103, 110, 125, 154, 155, 175, 206, 217, 250, 275, 310, 341, 350, 385, 434, 515, 550, 682, 721, 770, 775, 875, 1030, 1085, 1133, 1375, 1442, 1550, 1705, 1750, 1925, 2170, 2266, 2387, 2575, 2750, 3193, 3410, 3605, 3850, 3875, 4774, 5150, 5425, 5665, 6386, 7210, 7750, 7931, 8525, 9625, 10850, 11330, 11935, 12875, 15862, 15965, 17050, 18025, 19250, 22351, 23870, 25750, 27125, 28325, 31930, 35123, 36050, 39655, 42625, 44702, 54250, 56650, 59675, 70246, 79310, 79825, 85250, 90125, 111755, 119350, 141625, 159650, 175615, 180250, 198275, 223510, 245861, 283250, 298375, 351230, 396550, 399125, 491722, 558775, 596750, 798250, 878075, 991375, 1117550, 1229305, 1756150, 1982750, 2458610, 2793875, 4390375, 5587750, 6146525, 8780750, 12293050, 30732625, 61465250]

約数ペア:

[(1, 61465250), (2, 30732625), (5, 12293050), (7, 8780750), (10, 6146525), (11, 5587750), (14, 4390375), (22, 2793875), (25, 2458610), (31, 1982750), (35, 1756150), (50, 1229305), (55, 1117550), (62, 991375), (70, 878075), (77, 798250), (103, 596750), (110, 558775), (125, 491722), (154, 399125), (155, 396550), (175, 351230), (206, 298375), (217, 283250), (250, 245861), (275, 223510), (310, 198275), (341, 180250), (350, 175615), (385, 159650), (434, 141625), (515, 119350), (550, 111755), (682, 90125), (721, 85250), (770, 79825), (775, 79310), (875, 70246), (1030, 59675), (1085, 56650), (1133, 54250), (1375, 44702), (1442, 42625), (1550, 39655), (1705, 36050), (1750, 35123), (1925, 31930), (2170, 28325), (2266, 27125), (2387, 25750), (2575, 23870), (2750, 22351), (3193, 19250), (3410, 18025), (3605, 17050), (3850, 15965), (3875, 15862), (4774, 12875), (5150, 11935), (5425, 11330), (5665, 10850), (6386, 9625), (7210, 8525), (7750, 7931)]