68641650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 216

約数和(自身を含む): 234855504

約数和(自身を除く): 166213854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 49, 50, 55, 63, 66, 70, 75, 77, 90, 98, 99, 105, 110, 126, 147, 150, 154, 165, 175, 198, 210, 225, 231, 245, 275, 283, 294, 315, 330, 350, 385, 441, 450, 462, 490, 495, 525, 539, 550, 566, 630, 693, 735, 770, 825, 849, 882, 990, 1050, 1078, 1155, 1225, 1386, 1415, 1470, 1575, 1617, 1650, 1698, 1925, 1981, 2205, 2310, 2450, 2475, 2547, 2695, 2830, 3113, 3150, 3234, 3465, 3675, 3850, 3962, 4245, 4410, 4851, 4950, 5094, 5390, 5775, 5943, 6226, 6930, 7075, 7350, 8085, 8490, 9339, 9702, 9905, 11025, 11550, 11886, 12735, 13475, 13867, 14150, 15565, 16170, 17325, 17829, 18678, 19810, 21225, 21791, 22050, 24255, 25470, 26950, 27734, 28017, 29715, 31130, 34650, 35658, 40425, 41601, 42450, 43582, 46695, 48510, 49525, 56034, 59430, 63675, 65373, 69335, 77825, 80850, 83202, 89145, 93390, 99050, 108955, 121275, 124803, 127350, 130746, 138670, 140085, 148575, 152537, 155650, 178290, 196119, 208005, 217910, 233475, 242550, 249606, 280170, 297150, 305074, 326865, 346675, 392238, 416010, 445725, 457611, 466950, 544775, 624015, 653730, 693350, 700425, 762685, 891450, 915222, 980595, 1040025, 1089550, 1248030, 1372833, 1400850, 1525370, 1634325, 1961190, 2080050, 2288055, 2745666, 3120075, 3268650, 3813425, 4576110, 4902975, 6240150, 6864165, 7626850, 9805950, 11440275, 13728330, 22880550, 34320825, 68641650]

約数ペア:

[(1, 68641650), (2, 34320825), (3, 22880550), (5, 13728330), (6, 11440275), (7, 9805950), (9, 7626850), (10, 6864165), (11, 6240150), (14, 4902975), (15, 4576110), (18, 3813425), (21, 3268650), (22, 3120075), (25, 2745666), (30, 2288055), (33, 2080050), (35, 1961190), (42, 1634325), (45, 1525370), (49, 1400850), (50, 1372833), (55, 1248030), (63, 1089550), (66, 1040025), (70, 980595), (75, 915222), (77, 891450), (90, 762685), (98, 700425), (99, 693350), (105, 653730), (110, 624015), (126, 544775), (147, 466950), (150, 457611), (154, 445725), (165, 416010), (175, 392238), (198, 346675), (210, 326865), (225, 305074), (231, 297150), (245, 280170), (275, 249606), (283, 242550), (294, 233475), (315, 217910), (330, 208005), (350, 196119), (385, 178290), (441, 155650), (450, 152537), (462, 148575), (490, 140085), (495, 138670), (525, 130746), (539, 127350), (550, 124803), (566, 121275), (630, 108955), (693, 99050), (735, 93390), (770, 89145), (825, 83202), (849, 80850), (882, 77825), (990, 69335), (1050, 65373), (1078, 63675), (1155, 59430), (1225, 56034), (1386, 49525), (1415, 48510), (1470, 46695), (1575, 43582), (1617, 42450), (1650, 41601), (1698, 40425), (1925, 35658), (1981, 34650), (2205, 31130), (2310, 29715), (2450, 28017), (2475, 27734), (2547, 26950), (2695, 25470), (2830, 24255), (3113, 22050), (3150, 21791), (3234, 21225), (3465, 19810), (3675, 18678), (3850, 17829), (3962, 17325), (4245, 16170), (4410, 15565), (4851, 14150), (4950, 13867), (5094, 13475), (5390, 12735), (5775, 11886), (5943, 11550), (6226, 11025), (6930, 9905), (7075, 9702), (7350, 9339), (8085, 8490)]