68593140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 267321600

約数和(自身を除く): 198728460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 101, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 202, 210, 220, 231, 245, 252, 294, 303, 308, 315, 330, 343, 385, 396, 404, 420, 441, 462, 490, 495, 505, 539, 588, 606, 630, 660, 686, 693, 707, 735, 770, 882, 909, 924, 980, 990, 1010, 1029, 1078, 1111, 1155, 1212, 1260, 1372, 1386, 1414, 1470, 1515, 1540, 1617, 1715, 1764, 1818, 1980, 2020, 2058, 2121, 2156, 2205, 2222, 2310, 2695, 2772, 2828, 2940, 3030, 3087, 3234, 3333, 3430, 3465, 3535, 3636, 3773, 4116, 4242, 4410, 4444, 4545, 4620, 4851, 4949, 5145, 5390, 5555, 6060, 6174, 6363, 6468, 6666, 6860, 6930, 7070, 7546, 7777, 8085, 8484, 8820, 9090, 9702, 9898, 9999, 10290, 10605, 10780, 11110, 11319, 12348, 12726, 13332, 13860, 14140, 14847, 15092, 15435, 15554, 16170, 16665, 18180, 18865, 19404, 19796, 19998, 20580, 21210, 22220, 22638, 23331, 24255, 24745, 25452, 29694, 30870, 31108, 31815, 32340, 33330, 33957, 34643, 37730, 38885, 39996, 42420, 44541, 45276, 46662, 48510, 49490, 49995, 54439, 56595, 59388, 61740, 63630, 66660, 67914, 69286, 69993, 74235, 75460, 77770, 89082, 93324, 97020, 98980, 99990, 103929, 108878, 113190, 116655, 127260, 135828, 138572, 139986, 148470, 155540, 163317, 169785, 173215, 178164, 199980, 207858, 217756, 222705, 226380, 233310, 272195, 279972, 296940, 311787, 326634, 339570, 346430, 349965, 381073, 415716, 445410, 466620, 489951, 519645, 544390, 623574, 653268, 679140, 692860, 699930, 762146, 816585, 890820, 979902, 1039290, 1088780, 1143219, 1247148, 1399860, 1524292, 1558935, 1633170, 1905365, 1959804, 2078580, 2286438, 2449755, 3117870, 3266340, 3429657, 3810730, 4572876, 4899510, 5716095, 6235740, 6859314, 7621460, 9799020, 11432190, 13718628, 17148285, 22864380, 34296570, 68593140]

約数ペア:

[(1, 68593140), (2, 34296570), (3, 22864380), (4, 17148285), (5, 13718628), (6, 11432190), (7, 9799020), (9, 7621460), (10, 6859314), (11, 6235740), (12, 5716095), (14, 4899510), (15, 4572876), (18, 3810730), (20, 3429657), (21, 3266340), (22, 3117870), (28, 2449755), (30, 2286438), (33, 2078580), (35, 1959804), (36, 1905365), (42, 1633170), (44, 1558935), (45, 1524292), (49, 1399860), (55, 1247148), (60, 1143219), (63, 1088780), (66, 1039290), (70, 979902), (77, 890820), (84, 816585), (90, 762146), (98, 699930), (99, 692860), (101, 679140), (105, 653268), (110, 623574), (126, 544390), (132, 519645), (140, 489951), (147, 466620), (154, 445410), (165, 415716), (180, 381073), (196, 349965), (198, 346430), (202, 339570), (210, 326634), (220, 311787), (231, 296940), (245, 279972), (252, 272195), (294, 233310), (303, 226380), (308, 222705), (315, 217756), (330, 207858), (343, 199980), (385, 178164), (396, 173215), (404, 169785), (420, 163317), (441, 155540), (462, 148470), (490, 139986), (495, 138572), (505, 135828), (539, 127260), (588, 116655), (606, 113190), (630, 108878), (660, 103929), (686, 99990), (693, 98980), (707, 97020), (735, 93324), (770, 89082), (882, 77770), (909, 75460), (924, 74235), (980, 69993), (990, 69286), (1010, 67914), (1029, 66660), (1078, 63630), (1111, 61740), (1155, 59388), (1212, 56595), (1260, 54439), (1372, 49995), (1386, 49490), (1414, 48510), (1470, 46662), (1515, 45276), (1540, 44541), (1617, 42420), (1715, 39996), (1764, 38885), (1818, 37730), (1980, 34643), (2020, 33957), (2058, 33330), (2121, 32340), (2156, 31815), (2205, 31108), (2222, 30870), (2310, 29694), (2695, 25452), (2772, 24745), (2828, 24255), (2940, 23331), (3030, 22638), (3087, 22220), (3234, 21210), (3333, 20580), (3430, 19998), (3465, 19796), (3535, 19404), (3636, 18865), (3773, 18180), (4116, 16665), (4242, 16170), (4410, 15554), (4444, 15435), (4545, 15092), (4620, 14847), (4851, 14140), (4949, 13860), (5145, 13332), (5390, 12726), (5555, 12348), (6060, 11319), (6174, 11110), (6363, 10780), (6468, 10605), (6666, 10290), (6860, 9999), (6930, 9898), (7070, 9702), (7546, 9090), (7777, 8820), (8085, 8484)]