269495820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1196

約数の個数: 144

約数和(自身を含む): 899458560

約数和(自身を除く): 629962740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 131, 132, 165, 180, 198, 220, 262, 330, 393, 396, 495, 524, 655, 660, 786, 990, 1039, 1179, 1310, 1441, 1572, 1965, 1980, 2078, 2358, 2620, 2882, 3117, 3930, 4156, 4323, 4716, 5195, 5764, 5895, 6234, 7205, 7860, 8646, 9351, 10390, 11429, 11790, 12468, 12969, 14410, 15585, 17292, 18702, 20780, 21615, 22858, 23580, 25938, 28820, 31170, 34287, 37404, 43230, 45716, 46755, 51876, 57145, 62340, 64845, 68574, 86460, 93510, 102861, 114290, 129690, 136109, 137148, 171435, 187020, 205722, 228580, 259380, 272218, 342870, 408327, 411444, 514305, 544436, 680545, 685740, 816654, 1028610, 1224981, 1361090, 1497199, 1633308, 2041635, 2057220, 2449962, 2722180, 2994398, 4083270, 4491597, 4899924, 5988796, 6124905, 7485995, 8166540, 8983194, 12249810, 13474791, 14971990, 17966388, 22457985, 24499620, 26949582, 29943980, 44915970, 53899164, 67373955, 89831940, 134747910, 269495820]

約数ペア:

[(1, 269495820), (2, 134747910), (3, 89831940), (4, 67373955), (5, 53899164), (6, 44915970), (9, 29943980), (10, 26949582), (11, 24499620), (12, 22457985), (15, 17966388), (18, 14971990), (20, 13474791), (22, 12249810), (30, 8983194), (33, 8166540), (36, 7485995), (44, 6124905), (45, 5988796), (55, 4899924), (60, 4491597), (66, 4083270), (90, 2994398), (99, 2722180), (110, 2449962), (131, 2057220), (132, 2041635), (165, 1633308), (180, 1497199), (198, 1361090), (220, 1224981), (262, 1028610), (330, 816654), (393, 685740), (396, 680545), (495, 544436), (524, 514305), (655, 411444), (660, 408327), (786, 342870), (990, 272218), (1039, 259380), (1179, 228580), (1310, 205722), (1441, 187020), (1572, 171435), (1965, 137148), (1980, 136109), (2078, 129690), (2358, 114290), (2620, 102861), (2882, 93510), (3117, 86460), (3930, 68574), (4156, 64845), (4323, 62340), (4716, 57145), (5195, 51876), (5764, 46755), (5895, 45716), (6234, 43230), (7205, 37404), (7860, 34287), (8646, 31170), (9351, 28820), (10390, 25938), (11429, 23580), (11790, 22858), (12468, 21615), (12969, 20780), (14410, 18702), (15585, 17292)]