121226490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 320

約数和(自身を含む): 435611520

約数和(自身を除く): 314385030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 27, 30, 33, 34, 35, 42, 45, 49, 51, 54, 55, 63, 66, 70, 77, 85, 90, 98, 99, 102, 105, 110, 119, 126, 135, 147, 153, 154, 165, 170, 187, 189, 198, 210, 231, 238, 245, 255, 270, 294, 297, 306, 315, 330, 343, 357, 374, 378, 385, 441, 459, 462, 490, 495, 510, 539, 561, 594, 595, 630, 686, 693, 714, 735, 765, 770, 833, 882, 918, 935, 945, 990, 1029, 1071, 1078, 1122, 1155, 1190, 1309, 1323, 1386, 1470, 1485, 1530, 1617, 1666, 1683, 1715, 1785, 1870, 1890, 2058, 2079, 2142, 2205, 2295, 2310, 2401, 2499, 2618, 2646, 2695, 2805, 2970, 3087, 3213, 3234, 3366, 3430, 3465, 3570, 3773, 3927, 4158, 4165, 4410, 4590, 4802, 4851, 4998, 5049, 5145, 5355, 5390, 5610, 5831, 6174, 6426, 6545, 6615, 6930, 7203, 7497, 7546, 7854, 8085, 8330, 8415, 9163, 9261, 9702, 10098, 10290, 10395, 10710, 11319, 11662, 11781, 12005, 12495, 13090, 13230, 14406, 14553, 14994, 15435, 16065, 16170, 16830, 17493, 18326, 18522, 18865, 19635, 20790, 21609, 22491, 22638, 23562, 24010, 24255, 24990, 25245, 26411, 27489, 29106, 29155, 30870, 32130, 33957, 34986, 35343, 36015, 37485, 37730, 39270, 40817, 43218, 44982, 45815, 46305, 48510, 50490, 52479, 52822, 54978, 56595, 58310, 58905, 64141, 64827, 67914, 70686, 72030, 72765, 74970, 79233, 81634, 82467, 87465, 91630, 92610, 101871, 104958, 108045, 112455, 113190, 117810, 122451, 128282, 129654, 132055, 137445, 145530, 157437, 158466, 164934, 169785, 174930, 176715, 192423, 203742, 204085, 216090, 224910, 237699, 244902, 247401, 262395, 264110, 274890, 314874, 320705, 324135, 339570, 353430, 367353, 384846, 396165, 408170, 412335, 448987, 475398, 494802, 509355, 524790, 577269, 612255, 641410, 648270, 713097, 734706, 787185, 792330, 824670, 897974, 962115, 1018710, 1102059, 1154538, 1188495, 1224510, 1237005, 1346961, 1426194, 1574370, 1731807, 1836765, 1924230, 2204118, 2244935, 2376990, 2474010, 2693922, 2886345, 3463614, 3565485, 3673530, 4040883, 4489870, 5510295, 5772690, 6734805, 7130970, 8081766, 8659035, 11020590, 12122649, 13469610, 17318070, 20204415, 24245298, 40408830, 60613245, 121226490]

約数ペア:

[(1, 121226490), (2, 60613245), (3, 40408830), (5, 24245298), (6, 20204415), (7, 17318070), (9, 13469610), (10, 12122649), (11, 11020590), (14, 8659035), (15, 8081766), (17, 7130970), (18, 6734805), (21, 5772690), (22, 5510295), (27, 4489870), (30, 4040883), (33, 3673530), (34, 3565485), (35, 3463614), (42, 2886345), (45, 2693922), (49, 2474010), (51, 2376990), (54, 2244935), (55, 2204118), (63, 1924230), (66, 1836765), (70, 1731807), (77, 1574370), (85, 1426194), (90, 1346961), (98, 1237005), (99, 1224510), (102, 1188495), (105, 1154538), (110, 1102059), (119, 1018710), (126, 962115), (135, 897974), (147, 824670), (153, 792330), (154, 787185), (165, 734706), (170, 713097), (187, 648270), (189, 641410), (198, 612255), (210, 577269), (231, 524790), (238, 509355), (245, 494802), (255, 475398), (270, 448987), (294, 412335), (297, 408170), (306, 396165), (315, 384846), (330, 367353), (343, 353430), (357, 339570), (374, 324135), (378, 320705), (385, 314874), (441, 274890), (459, 264110), (462, 262395), (490, 247401), (495, 244902), (510, 237699), (539, 224910), (561, 216090), (594, 204085), (595, 203742), (630, 192423), (686, 176715), (693, 174930), (714, 169785), (735, 164934), (765, 158466), (770, 157437), (833, 145530), (882, 137445), (918, 132055), (935, 129654), (945, 128282), (990, 122451), (1029, 117810), (1071, 113190), (1078, 112455), (1122, 108045), (1155, 104958), (1190, 101871), (1309, 92610), (1323, 91630), (1386, 87465), (1470, 82467), (1485, 81634), (1530, 79233), (1617, 74970), (1666, 72765), (1683, 72030), (1715, 70686), (1785, 67914), (1870, 64827), (1890, 64141), (2058, 58905), (2079, 58310), (2142, 56595), (2205, 54978), (2295, 52822), (2310, 52479), (2401, 50490), (2499, 48510), (2618, 46305), (2646, 45815), (2695, 44982), (2805, 43218), (2970, 40817), (3087, 39270), (3213, 37730), (3234, 37485), (3366, 36015), (3430, 35343), (3465, 34986), (3570, 33957), (3773, 32130), (3927, 30870), (4158, 29155), (4165, 29106), (4410, 27489), (4590, 26411), (4802, 25245), (4851, 24990), (4998, 24255), (5049, 24010), (5145, 23562), (5355, 22638), (5390, 22491), (5610, 21609), (5831, 20790), (6174, 19635), (6426, 18865), (6545, 18522), (6615, 18326), (6930, 17493), (7203, 16830), (7497, 16170), (7546, 16065), (7854, 15435), (8085, 14994), (8330, 14553), (8415, 14406), (9163, 13230), (9261, 13090), (9702, 12495), (10098, 12005), (10290, 11781), (10395, 11662), (10710, 11319)]