61787220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 190149120

約数和(自身を除く): 128361900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 179, 220, 330, 358, 523, 537, 660, 716, 895, 1046, 1074, 1569, 1790, 1969, 2092, 2148, 2615, 2685, 3138, 3580, 3938, 5230, 5370, 5753, 5907, 6276, 7845, 7876, 9845, 10460, 10740, 11506, 11814, 15690, 17259, 19690, 23012, 23628, 28765, 29535, 31380, 34518, 39380, 57530, 59070, 69036, 86295, 93617, 115060, 118140, 172590, 187234, 280851, 345180, 374468, 468085, 561702, 936170, 1029787, 1123404, 1404255, 1872340, 2059574, 2808510, 3089361, 4119148, 5148935, 5617020, 6178722, 10297870, 12357444, 15446805, 20595740, 30893610, 61787220]

約数ペア:

[(1, 61787220), (2, 30893610), (3, 20595740), (4, 15446805), (5, 12357444), (6, 10297870), (10, 6178722), (11, 5617020), (12, 5148935), (15, 4119148), (20, 3089361), (22, 2808510), (30, 2059574), (33, 1872340), (44, 1404255), (55, 1123404), (60, 1029787), (66, 936170), (110, 561702), (132, 468085), (165, 374468), (179, 345180), (220, 280851), (330, 187234), (358, 172590), (523, 118140), (537, 115060), (660, 93617), (716, 86295), (895, 69036), (1046, 59070), (1074, 57530), (1569, 39380), (1790, 34518), (1969, 31380), (2092, 29535), (2148, 28765), (2615, 23628), (2685, 23012), (3138, 19690), (3580, 17259), (3938, 15690), (5230, 11814), (5370, 11506), (5753, 10740), (5907, 10460), (6276, 9845), (7845, 7876)]