226438740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 788889024

約数和(自身を除く): 562450284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 97, 99, 108, 110, 131, 132, 135, 162, 165, 180, 194, 198, 220, 262, 270, 291, 297, 324, 330, 388, 393, 396, 405, 485, 495, 524, 540, 582, 594, 655, 660, 786, 810, 873, 891, 970, 990, 1067, 1164, 1179, 1188, 1310, 1441, 1455, 1485, 1572, 1620, 1746, 1782, 1940, 1965, 1980, 2134, 2358, 2619, 2620, 2882, 2910, 2970, 3201, 3492, 3537, 3564, 3930, 4268, 4323, 4365, 4455, 4716, 5238, 5335, 5764, 5820, 5895, 5940, 6402, 7074, 7205, 7857, 7860, 8646, 8730, 8910, 9603, 10476, 10611, 10670, 11790, 12707, 12804, 12969, 13095, 14148, 14410, 15714, 16005, 17292, 17460, 17685, 17820, 19206, 21222, 21340, 21615, 23580, 25414, 25938, 26190, 28809, 28820, 31428, 32010, 35370, 38121, 38412, 38907, 39285, 42444, 43230, 48015, 50828, 51876, 52380, 53055, 57618, 63535, 64020, 64845, 70740, 76242, 77814, 78570, 86427, 86460, 96030, 106110, 114363, 115236, 116721, 127070, 129690, 139777, 144045, 152484, 155628, 157140, 172854, 190605, 192060, 194535, 212220, 228726, 233442, 254140, 259380, 279554, 288090, 343089, 345708, 381210, 389070, 419331, 432135, 457452, 466884, 559108, 571815, 576180, 583605, 686178, 698885, 762420, 778140, 838662, 864270, 1029267, 1143630, 1167210, 1257993, 1372356, 1397770, 1677324, 1715445, 1728540, 2058534, 2096655, 2287260, 2334420, 2515986, 2795540, 3430890, 3773979, 4117068, 4193310, 5031972, 5146335, 6289965, 6861780, 7547958, 8386620, 10292670, 11321937, 12579930, 15095916, 18869895, 20585340, 22643874, 25159860, 37739790, 45287748, 56609685, 75479580, 113219370, 226438740]

約数ペア:

[(1, 226438740), (2, 113219370), (3, 75479580), (4, 56609685), (5, 45287748), (6, 37739790), (9, 25159860), (10, 22643874), (11, 20585340), (12, 18869895), (15, 15095916), (18, 12579930), (20, 11321937), (22, 10292670), (27, 8386620), (30, 7547958), (33, 6861780), (36, 6289965), (44, 5146335), (45, 5031972), (54, 4193310), (55, 4117068), (60, 3773979), (66, 3430890), (81, 2795540), (90, 2515986), (97, 2334420), (99, 2287260), (108, 2096655), (110, 2058534), (131, 1728540), (132, 1715445), (135, 1677324), (162, 1397770), (165, 1372356), (180, 1257993), (194, 1167210), (198, 1143630), (220, 1029267), (262, 864270), (270, 838662), (291, 778140), (297, 762420), (324, 698885), (330, 686178), (388, 583605), (393, 576180), (396, 571815), (405, 559108), (485, 466884), (495, 457452), (524, 432135), (540, 419331), (582, 389070), (594, 381210), (655, 345708), (660, 343089), (786, 288090), (810, 279554), (873, 259380), (891, 254140), (970, 233442), (990, 228726), (1067, 212220), (1164, 194535), (1179, 192060), (1188, 190605), (1310, 172854), (1441, 157140), (1455, 155628), (1485, 152484), (1572, 144045), (1620, 139777), (1746, 129690), (1782, 127070), (1940, 116721), (1965, 115236), (1980, 114363), (2134, 106110), (2358, 96030), (2619, 86460), (2620, 86427), (2882, 78570), (2910, 77814), (2970, 76242), (3201, 70740), (3492, 64845), (3537, 64020), (3564, 63535), (3930, 57618), (4268, 53055), (4323, 52380), (4365, 51876), (4455, 50828), (4716, 48015), (5238, 43230), (5335, 42444), (5764, 39285), (5820, 38907), (5895, 38412), (5940, 38121), (6402, 35370), (7074, 32010), (7205, 31428), (7857, 28820), (7860, 28809), (8646, 26190), (8730, 25938), (8910, 25414), (9603, 23580), (10476, 21615), (10611, 21340), (10670, 21222), (11790, 19206), (12707, 17820), (12804, 17685), (12969, 17460), (13095, 17292), (14148, 16005), (14410, 15714)]