1212481710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 240

約数和(自身を含む): 3649892400

約数和(自身を除く): 2437410690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 89, 90, 99, 110, 121, 135, 139, 162, 165, 178, 198, 242, 267, 270, 278, 297, 330, 363, 405, 417, 445, 495, 534, 594, 605, 695, 726, 801, 810, 834, 890, 891, 979, 990, 1089, 1210, 1251, 1335, 1390, 1485, 1529, 1602, 1782, 1815, 1958, 2085, 2178, 2403, 2502, 2670, 2937, 2970, 3058, 3267, 3630, 3753, 4005, 4170, 4455, 4587, 4806, 4895, 5445, 5874, 6255, 6534, 7209, 7506, 7645, 8010, 8811, 8910, 9174, 9790, 9801, 10769, 10890, 11259, 12015, 12371, 12510, 13761, 14418, 14685, 15290, 16335, 16819, 17622, 18765, 19602, 21538, 22518, 22935, 24030, 24742, 26433, 27522, 29370, 32307, 32670, 33638, 36045, 37113, 37530, 41283, 44055, 45870, 49005, 50457, 52866, 53845, 56295, 61855, 64614, 68805, 72090, 74226, 79299, 82566, 84095, 88110, 96921, 98010, 100914, 107690, 111339, 112590, 123710, 123849, 132165, 136081, 137610, 151371, 158598, 161535, 168190, 185565, 193842, 206415, 222678, 247698, 252285, 264330, 272162, 290763, 302742, 323070, 334017, 371130, 396495, 408243, 412830, 454113, 484605, 504570, 556695, 581526, 619245, 668034, 680405, 756855, 792990, 816486, 872289, 908226, 969210, 1002051, 1113390, 1224729, 1238490, 1360810, 1362339, 1453815, 1496891, 1513710, 1670085, 1744578, 2004102, 2041215, 2270565, 2449458, 2724678, 2907630, 2993782, 3340170, 3674187, 4082430, 4361445, 4490673, 4541130, 5010255, 6123645, 6811695, 7348374, 7484455, 8722890, 8981346, 10020510, 11022561, 12247290, 13472019, 13623390, 14968910, 18370935, 22045122, 22453365, 26944038, 36741870, 40416057, 44906730, 55112805, 67360095, 80832114, 110225610, 121248171, 134720190, 202080285, 242496342, 404160570, 606240855, 1212481710]

約数ペア:

[(1, 1212481710), (2, 606240855), (3, 404160570), (5, 242496342), (6, 202080285), (9, 134720190), (10, 121248171), (11, 110225610), (15, 80832114), (18, 67360095), (22, 55112805), (27, 44906730), (30, 40416057), (33, 36741870), (45, 26944038), (54, 22453365), (55, 22045122), (66, 18370935), (81, 14968910), (89, 13623390), (90, 13472019), (99, 12247290), (110, 11022561), (121, 10020510), (135, 8981346), (139, 8722890), (162, 7484455), (165, 7348374), (178, 6811695), (198, 6123645), (242, 5010255), (267, 4541130), (270, 4490673), (278, 4361445), (297, 4082430), (330, 3674187), (363, 3340170), (405, 2993782), (417, 2907630), (445, 2724678), (495, 2449458), (534, 2270565), (594, 2041215), (605, 2004102), (695, 1744578), (726, 1670085), (801, 1513710), (810, 1496891), (834, 1453815), (890, 1362339), (891, 1360810), (979, 1238490), (990, 1224729), (1089, 1113390), (1210, 1002051), (1251, 969210), (1335, 908226), (1390, 872289), (1485, 816486), (1529, 792990), (1602, 756855), (1782, 680405), (1815, 668034), (1958, 619245), (2085, 581526), (2178, 556695), (2403, 504570), (2502, 484605), (2670, 454113), (2937, 412830), (2970, 408243), (3058, 396495), (3267, 371130), (3630, 334017), (3753, 323070), (4005, 302742), (4170, 290763), (4455, 272162), (4587, 264330), (4806, 252285), (4895, 247698), (5445, 222678), (5874, 206415), (6255, 193842), (6534, 185565), (7209, 168190), (7506, 161535), (7645, 158598), (8010, 151371), (8811, 137610), (8910, 136081), (9174, 132165), (9790, 123849), (9801, 123710), (10769, 112590), (10890, 111339), (11259, 107690), (12015, 100914), (12371, 98010), (12510, 96921), (13761, 88110), (14418, 84095), (14685, 82566), (15290, 79299), (16335, 74226), (16819, 72090), (17622, 68805), (18765, 64614), (19602, 61855), (21538, 56295), (22518, 53845), (22935, 52866), (24030, 50457), (24742, 49005), (26433, 45870), (27522, 44055), (29370, 41283), (32307, 37530), (32670, 37113), (33638, 36045)]