61167480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 141008520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 311, 330, 440, 447, 596, 622, 660, 745, 894, 933, 1192, 1244, 1320, 1490, 1555, 1639, 1788, 1866, 2235, 2488, 2980, 3110, 3278, 3421, 3576, 3732, 4470, 4665, 4917, 5960, 6220, 6556, 6842, 7464, 8195, 8940, 9330, 9834, 10263, 12440, 13112, 13684, 16390, 17105, 17880, 18660, 19668, 20526, 24585, 27368, 32780, 34210, 37320, 39336, 41052, 46339, 49170, 51315, 65560, 68420, 82104, 92678, 98340, 102630, 136840, 139017, 185356, 196680, 205260, 231695, 278034, 370712, 410520, 463390, 509729, 556068, 695085, 926780, 1019458, 1112136, 1390170, 1529187, 1853560, 2038916, 2548645, 2780340, 3058374, 4077832, 5097290, 5560680, 6116748, 7645935, 10194580, 12233496, 15291870, 20389160, 30583740, 61167480]

約数ペア:

[(1, 61167480), (2, 30583740), (3, 20389160), (4, 15291870), (5, 12233496), (6, 10194580), (8, 7645935), (10, 6116748), (11, 5560680), (12, 5097290), (15, 4077832), (20, 3058374), (22, 2780340), (24, 2548645), (30, 2038916), (33, 1853560), (40, 1529187), (44, 1390170), (55, 1112136), (60, 1019458), (66, 926780), (88, 695085), (110, 556068), (120, 509729), (132, 463390), (149, 410520), (165, 370712), (220, 278034), (264, 231695), (298, 205260), (311, 196680), (330, 185356), (440, 139017), (447, 136840), (596, 102630), (622, 98340), (660, 92678), (745, 82104), (894, 68420), (933, 65560), (1192, 51315), (1244, 49170), (1320, 46339), (1490, 41052), (1555, 39336), (1639, 37320), (1788, 34210), (1866, 32780), (2235, 27368), (2488, 24585), (2980, 20526), (3110, 19668), (3278, 18660), (3421, 17880), (3576, 17105), (3732, 16390), (4470, 13684), (4665, 13112), (4917, 12440), (5960, 10263), (6220, 9834), (6556, 9330), (6842, 8940), (7464, 8195)]