422171850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 1156890240

約数和(自身を除く): 734718390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 37, 43, 50, 58, 61, 74, 75, 86, 87, 111, 122, 129, 145, 150, 174, 183, 185, 215, 222, 258, 290, 305, 366, 370, 430, 435, 555, 610, 645, 725, 870, 915, 925, 1073, 1075, 1110, 1247, 1290, 1450, 1525, 1591, 1769, 1830, 1850, 2146, 2150, 2175, 2257, 2494, 2623, 2775, 3050, 3182, 3219, 3225, 3538, 3741, 4350, 4514, 4575, 4773, 5246, 5307, 5365, 5550, 6235, 6438, 6450, 6771, 7482, 7869, 7955, 8845, 9150, 9546, 10614, 10730, 11285, 12470, 13115, 13542, 15738, 15910, 16095, 17690, 18705, 22570, 23865, 26230, 26535, 26825, 31175, 32190, 33855, 37410, 39345, 39775, 44225, 46139, 47730, 53070, 53650, 56425, 62350, 65453, 65575, 67710, 76067, 78690, 79550, 80475, 88450, 92278, 93525, 97051, 112850, 119325, 130906, 131150, 132675, 138417, 152134, 160950, 169275, 187050, 194102, 196359, 196725, 228201, 230695, 238650, 265350, 276834, 291153, 327265, 338550, 380335, 392718, 393450, 456402, 461390, 485255, 582306, 654530, 692085, 760670, 970510, 981795, 1141005, 1153475, 1384170, 1455765, 1636325, 1901675, 1963590, 2282010, 2306950, 2426275, 2814479, 2911530, 3272650, 3460425, 3803350, 4852550, 4908975, 5628958, 5705025, 6920850, 7278825, 8443437, 9817950, 11410050, 14072395, 14557650, 16886874, 28144790, 42217185, 70361975, 84434370, 140723950, 211085925, 422171850]

約数ペア:

[(1, 422171850), (2, 211085925), (3, 140723950), (5, 84434370), (6, 70361975), (10, 42217185), (15, 28144790), (25, 16886874), (29, 14557650), (30, 14072395), (37, 11410050), (43, 9817950), (50, 8443437), (58, 7278825), (61, 6920850), (74, 5705025), (75, 5628958), (86, 4908975), (87, 4852550), (111, 3803350), (122, 3460425), (129, 3272650), (145, 2911530), (150, 2814479), (174, 2426275), (183, 2306950), (185, 2282010), (215, 1963590), (222, 1901675), (258, 1636325), (290, 1455765), (305, 1384170), (366, 1153475), (370, 1141005), (430, 981795), (435, 970510), (555, 760670), (610, 692085), (645, 654530), (725, 582306), (870, 485255), (915, 461390), (925, 456402), (1073, 393450), (1075, 392718), (1110, 380335), (1247, 338550), (1290, 327265), (1450, 291153), (1525, 276834), (1591, 265350), (1769, 238650), (1830, 230695), (1850, 228201), (2146, 196725), (2150, 196359), (2175, 194102), (2257, 187050), (2494, 169275), (2623, 160950), (2775, 152134), (3050, 138417), (3182, 132675), (3219, 131150), (3225, 130906), (3538, 119325), (3741, 112850), (4350, 97051), (4514, 93525), (4575, 92278), (4773, 88450), (5246, 80475), (5307, 79550), (5365, 78690), (5550, 76067), (6235, 67710), (6438, 65575), (6450, 65453), (6771, 62350), (7482, 56425), (7869, 53650), (7955, 53070), (8845, 47730), (9150, 46139), (9546, 44225), (10614, 39775), (10730, 39345), (11285, 37410), (12470, 33855), (13115, 32190), (13542, 31175), (15738, 26825), (15910, 26535), (16095, 26230), (17690, 23865), (18705, 22570)]