21186154800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:750

約数の個数: 480

約数和(自身を含む): 80331912000

約数和(自身を除く): 59145757200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 255, 257, 270, 272, 300, 306, 340, 360, 400, 408, 425, 432, 449, 450, 459, 510, 514, 540, 600, 612, 675, 680, 720, 765, 771, 816, 850, 898, 900, 918, 1020, 1028, 1080, 1200, 1224, 1275, 1285, 1347, 1350, 1360, 1530, 1542, 1700, 1796, 1800, 1836, 2040, 2056, 2160, 2245, 2295, 2313, 2448, 2550, 2570, 2694, 2700, 3060, 3084, 3400, 3592, 3600, 3672, 3825, 3855, 4041, 4080, 4112, 4369, 4490, 4590, 4626, 5100, 5140, 5388, 5400, 6120, 6168, 6425, 6735, 6800, 6939, 7184, 7344, 7633, 7650, 7710, 8082, 8738, 8980, 9180, 9252, 10200, 10280, 10776, 10800, 11225, 11475, 11565, 12123, 12240, 12336, 12850, 13107, 13470, 13878, 15266, 15300, 15420, 16164, 17476, 17960, 18360, 18504, 19275, 20205, 20400, 20560, 21552, 21845, 22450, 22899, 22950, 23130, 24246, 25700, 26214, 26940, 27756, 30532, 30600, 30840, 32328, 33675, 34695, 34952, 35920, 36720, 37008, 38165, 38550, 39321, 40410, 43690, 44900, 45798, 45900, 46260, 48492, 51400, 52428, 53880, 55512, 57825, 60615, 61064, 61200, 61680, 64656, 65535, 67350, 68697, 69390, 69904, 76330, 77100, 78642, 80820, 87380, 89800, 91596, 91800, 92520, 96984, 101025, 102800, 104856, 107760, 109225, 111024, 114495, 115393, 115650, 117963, 121230, 122128, 131070, 134700, 137394, 138780, 152660, 154200, 157284, 161640, 173475, 174760, 179600, 183192, 183600, 185040, 190825, 193968, 196605, 202050, 206091, 209712, 218450, 228990, 230786, 231300, 235926, 242460, 262140, 269400, 274788, 277560, 303075, 305320, 308400, 314568, 323280, 327675, 343485, 346179, 346950, 349520, 366384, 381650, 393210, 404100, 412182, 436900, 457980, 461572, 462600, 471852, 484920, 524280, 538800, 549576, 555120, 572475, 576965, 589815, 606150, 610640, 629136, 655350, 686970, 692358, 693900, 763300, 786420, 808200, 824364, 873800, 915960, 923144, 925200, 943704, 969840, 983025, 1030455, 1038537, 1048560, 1099152, 1144950, 1153930, 1179630, 1212300, 1310700, 1373940, 1384716, 1387800, 1526600, 1572840, 1616400, 1648728, 1717425, 1730895, 1747600, 1831920, 1846288, 1887408, 1961681, 1966050, 2060910, 2077074, 2289900, 2307860, 2359260, 2424600, 2621400, 2747880, 2769432, 2775600, 2884825, 2949075, 3053200, 3115611, 3145680, 3297456, 3434850, 3461790, 3923362, 3932100, 4121820, 4154148, 4579800, 4615720, 4718520, 4849200, 5152275, 5192685, 5242800, 5495760, 5538864, 5769650, 5885043, 5898150, 6231222, 6869700, 6923580, 7846724, 7864200, 8243640, 8308296, 8654475, 9159600, 9231440, 9437040, 9808405, 10304550, 10385370, 11539300, 11770086, 11796300, 12462444, 13739400, 13847160, 15578055, 15693448, 15728400, 16487280, 16616592, 17308950, 17655129, 19616810, 20609100, 20770740, 23078600, 23540172, 23592600, 24924888, 25963425, 27478800, 27694320, 29425215, 31156110, 31386896, 34617900, 35310258, 39233620, 41218200, 41541480, 46157200, 47080344, 47185200, 49042025, 49849776, 51926850, 52965387, 58850430, 62312220, 69235800, 70620516, 77890275, 78467240, 82436400, 83082960, 88275645, 94160688, 98084050, 103853700, 105930774, 117700860, 124624440, 138471600, 141241032, 147126075, 155780550, 156934480, 176551290, 196168100, 207707400, 211861548, 235401720, 249248880, 264826935, 282482064, 294252150, 311561100, 353102580, 392336200, 415414800, 423723096, 441378225, 470803440, 529653870, 588504300, 623122200, 706205160, 784672400, 847446192, 882756450, 1059307740, 1177008600, 1246244400, 1324134675, 1412410320, 1765512900, 2118615480, 2354017200, 2648269350, 3531025800, 4237230960, 5296538700, 7062051600, 10593077400, 21186154800]

約数ペア:

[(1, 21186154800), (2, 10593077400), (3, 7062051600), (4, 5296538700), (5, 4237230960), (6, 3531025800), (8, 2648269350), (9, 2354017200), (10, 2118615480), (12, 1765512900), (15, 1412410320), (16, 1324134675), (17, 1246244400), (18, 1177008600), (20, 1059307740), (24, 882756450), (25, 847446192), (27, 784672400), (30, 706205160), (34, 623122200), (36, 588504300), (40, 529653870), (45, 470803440), (48, 441378225), (50, 423723096), (51, 415414800), (54, 392336200), (60, 353102580), (68, 311561100), (72, 294252150), (75, 282482064), (80, 264826935), (85, 249248880), (90, 235401720), (100, 211861548), (102, 207707400), (108, 196168100), (120, 176551290), (135, 156934480), (136, 155780550), (144, 147126075), (150, 141241032), (153, 138471600), (170, 124624440), (180, 117700860), (200, 105930774), (204, 103853700), (216, 98084050), (225, 94160688), (240, 88275645), (255, 83082960), (257, 82436400), (270, 78467240), (272, 77890275), (300, 70620516), (306, 69235800), (340, 62312220), (360, 58850430), (400, 52965387), (408, 51926850), (425, 49849776), (432, 49042025), (449, 47185200), (450, 47080344), (459, 46157200), (510, 41541480), (514, 41218200), (540, 39233620), (600, 35310258), (612, 34617900), (675, 31386896), (680, 31156110), (720, 29425215), (765, 27694320), (771, 27478800), (816, 25963425), (850, 24924888), (898, 23592600), (900, 23540172), (918, 23078600), (1020, 20770740), (1028, 20609100), (1080, 19616810), (1200, 17655129), (1224, 17308950), (1275, 16616592), (1285, 16487280), (1347, 15728400), (1350, 15693448), (1360, 15578055), (1530, 13847160), (1542, 13739400), (1700, 12462444), (1796, 11796300), (1800, 11770086), (1836, 11539300), (2040, 10385370), (2056, 10304550), (2160, 9808405), (2245, 9437040), (2295, 9231440), (2313, 9159600), (2448, 8654475), (2550, 8308296), (2570, 8243640), (2694, 7864200), (2700, 7846724), (3060, 6923580), (3084, 6869700), (3400, 6231222), (3592, 5898150), (3600, 5885043), (3672, 5769650), (3825, 5538864), (3855, 5495760), (4041, 5242800), (4080, 5192685), (4112, 5152275), (4369, 4849200), (4490, 4718520), (4590, 4615720), (4626, 4579800), (5100, 4154148), (5140, 4121820), (5388, 3932100), (5400, 3923362), (6120, 3461790), (6168, 3434850), (6425, 3297456), (6735, 3145680), (6800, 3115611), (6939, 3053200), (7184, 2949075), (7344, 2884825), (7633, 2775600), (7650, 2769432), (7710, 2747880), (8082, 2621400), (8738, 2424600), (8980, 2359260), (9180, 2307860), (9252, 2289900), (10200, 2077074), (10280, 2060910), (10776, 1966050), (10800, 1961681), (11225, 1887408), (11475, 1846288), (11565, 1831920), (12123, 1747600), (12240, 1730895), (12336, 1717425), (12850, 1648728), (13107, 1616400), (13470, 1572840), (13878, 1526600), (15266, 1387800), (15300, 1384716), (15420, 1373940), (16164, 1310700), (17476, 1212300), (17960, 1179630), (18360, 1153930), (18504, 1144950), (19275, 1099152), (20205, 1048560), (20400, 1038537), (20560, 1030455), (21552, 983025), (21845, 969840), (22450, 943704), (22899, 925200), (22950, 923144), (23130, 915960), (24246, 873800), (25700, 824364), (26214, 808200), (26940, 786420), (27756, 763300), (30532, 693900), (30600, 692358), (30840, 686970), (32328, 655350), (33675, 629136), (34695, 610640), (34952, 606150), (35920, 589815), (36720, 576965), (37008, 572475), (38165, 555120), (38550, 549576), (39321, 538800), (40410, 524280), (43690, 484920), (44900, 471852), (45798, 462600), (45900, 461572), (46260, 457980), (48492, 436900), (51400, 412182), (52428, 404100), (53880, 393210), (55512, 381650), (57825, 366384), (60615, 349520), (61064, 346950), (61200, 346179), (61680, 343485), (64656, 327675), (65535, 323280), (67350, 314568), (68697, 308400), (69390, 305320), (69904, 303075), (76330, 277560), (77100, 274788), (78642, 269400), (80820, 262140), (87380, 242460), (89800, 235926), (91596, 231300), (91800, 230786), (92520, 228990), (96984, 218450), (101025, 209712), (102800, 206091), (104856, 202050), (107760, 196605), (109225, 193968), (111024, 190825), (114495, 185040), (115393, 183600), (115650, 183192), (117963, 179600), (121230, 174760), (122128, 173475), (131070, 161640), (134700, 157284), (137394, 154200), (138780, 152660)]