20405579400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1358

約数の個数: 384

約数和(自身を含む): 74861280000

約数和(自身を除く): 54455700600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 170, 180, 199, 200, 204, 216, 225, 255, 270, 300, 306, 340, 360, 398, 408, 425, 450, 459, 510, 540, 597, 600, 612, 675, 680, 765, 796, 850, 900, 918, 995, 1020, 1080, 1117, 1194, 1224, 1275, 1350, 1530, 1592, 1700, 1791, 1800, 1836, 1990, 2040, 2234, 2295, 2388, 2550, 2700, 2985, 3060, 3351, 3383, 3400, 3582, 3672, 3825, 3980, 4468, 4590, 4776, 4975, 5100, 5373, 5400, 5585, 5970, 6120, 6702, 6766, 7164, 7650, 7960, 8936, 8955, 9180, 9950, 10053, 10149, 10200, 10746, 11170, 11475, 11940, 13404, 13532, 14328, 14925, 15300, 16755, 16915, 17910, 18360, 18989, 19900, 20106, 20298, 21492, 22340, 22950, 23880, 26808, 26865, 27064, 27925, 29850, 30159, 30447, 30600, 33510, 33830, 35820, 37978, 39800, 40212, 40596, 42984, 44680, 44775, 45900, 50265, 50745, 53730, 55850, 56967, 59700, 60318, 60894, 67020, 67660, 71640, 75956, 80424, 81192, 83775, 84575, 89550, 91341, 91800, 94945, 100530, 101490, 107460, 111700, 113934, 119400, 120636, 121788, 134040, 134325, 135320, 150795, 151912, 152235, 167550, 169150, 170901, 179100, 182682, 189890, 201060, 202980, 214920, 222283, 223400, 227868, 241272, 243576, 251325, 253725, 268650, 284835, 301590, 304470, 335100, 338300, 341802, 358200, 365364, 379780, 402120, 405960, 444566, 455736, 456705, 474725, 502650, 507450, 512703, 537300, 569670, 603180, 608940, 666849, 670200, 676600, 683604, 730728, 753975, 759560, 761175, 854505, 889132, 913410, 949450, 1005300, 1014900, 1025406, 1074600, 1111415, 1139340, 1206360, 1217880, 1333698, 1367208, 1424175, 1507950, 1522350, 1709010, 1778264, 1826820, 1898900, 2000547, 2010600, 2029800, 2050812, 2222830, 2278680, 2283525, 2563515, 2667396, 2848350, 3015900, 3044700, 3334245, 3418020, 3653640, 3778811, 3797800, 4001094, 4101624, 4272525, 4445660, 4567050, 5127030, 5334792, 5557075, 5696700, 6001641, 6031800, 6089400, 6668490, 6836040, 7557622, 8002188, 8545050, 8891320, 9134100, 10002735, 10254060, 11114150, 11336433, 11393400, 12003282, 12817575, 13336980, 15115244, 16004376, 16671225, 17090100, 18268200, 18894055, 20005470, 20508120, 22228300, 22672866, 24006564, 25635150, 26673960, 30008205, 30230488, 33342450, 34009299, 34180200, 37788110, 40010940, 44456600, 45345732, 48013128, 50013675, 51270300, 56682165, 60016410, 66684900, 68018598, 75576220, 80021880, 90691464, 94470275, 100027350, 102027897, 102540600, 113364330, 120032820, 133369800, 136037196, 150041025, 151152440, 170046495, 188940550, 200054700, 204055794, 226728660, 240065640, 272074392, 283410825, 300082050, 340092990, 377881100, 400109400, 408111588, 453457320, 510139485, 566821650, 600164100, 680185980, 755762200, 816223176, 850232475, 1020278970, 1133643300, 1200328200, 1360371960, 1700464950, 2040557940, 2267286600, 2550697425, 3400929900, 4081115880, 5101394850, 6801859800, 10202789700, 20405579400]

約数ペア:

[(1, 20405579400), (2, 10202789700), (3, 6801859800), (4, 5101394850), (5, 4081115880), (6, 3400929900), (8, 2550697425), (9, 2267286600), (10, 2040557940), (12, 1700464950), (15, 1360371960), (17, 1200328200), (18, 1133643300), (20, 1020278970), (24, 850232475), (25, 816223176), (27, 755762200), (30, 680185980), (34, 600164100), (36, 566821650), (40, 510139485), (45, 453457320), (50, 408111588), (51, 400109400), (54, 377881100), (60, 340092990), (68, 300082050), (72, 283410825), (75, 272074392), (85, 240065640), (90, 226728660), (100, 204055794), (102, 200054700), (108, 188940550), (120, 170046495), (135, 151152440), (136, 150041025), (150, 136037196), (153, 133369800), (170, 120032820), (180, 113364330), (199, 102540600), (200, 102027897), (204, 100027350), (216, 94470275), (225, 90691464), (255, 80021880), (270, 75576220), (300, 68018598), (306, 66684900), (340, 60016410), (360, 56682165), (398, 51270300), (408, 50013675), (425, 48013128), (450, 45345732), (459, 44456600), (510, 40010940), (540, 37788110), (597, 34180200), (600, 34009299), (612, 33342450), (675, 30230488), (680, 30008205), (765, 26673960), (796, 25635150), (850, 24006564), (900, 22672866), (918, 22228300), (995, 20508120), (1020, 20005470), (1080, 18894055), (1117, 18268200), (1194, 17090100), (1224, 16671225), (1275, 16004376), (1350, 15115244), (1530, 13336980), (1592, 12817575), (1700, 12003282), (1791, 11393400), (1800, 11336433), (1836, 11114150), (1990, 10254060), (2040, 10002735), (2234, 9134100), (2295, 8891320), (2388, 8545050), (2550, 8002188), (2700, 7557622), (2985, 6836040), (3060, 6668490), (3351, 6089400), (3383, 6031800), (3400, 6001641), (3582, 5696700), (3672, 5557075), (3825, 5334792), (3980, 5127030), (4468, 4567050), (4590, 4445660), (4776, 4272525), (4975, 4101624), (5100, 4001094), (5373, 3797800), (5400, 3778811), (5585, 3653640), (5970, 3418020), (6120, 3334245), (6702, 3044700), (6766, 3015900), (7164, 2848350), (7650, 2667396), (7960, 2563515), (8936, 2283525), (8955, 2278680), (9180, 2222830), (9950, 2050812), (10053, 2029800), (10149, 2010600), (10200, 2000547), (10746, 1898900), (11170, 1826820), (11475, 1778264), (11940, 1709010), (13404, 1522350), (13532, 1507950), (14328, 1424175), (14925, 1367208), (15300, 1333698), (16755, 1217880), (16915, 1206360), (17910, 1139340), (18360, 1111415), (18989, 1074600), (19900, 1025406), (20106, 1014900), (20298, 1005300), (21492, 949450), (22340, 913410), (22950, 889132), (23880, 854505), (26808, 761175), (26865, 759560), (27064, 753975), (27925, 730728), (29850, 683604), (30159, 676600), (30447, 670200), (30600, 666849), (33510, 608940), (33830, 603180), (35820, 569670), (37978, 537300), (39800, 512703), (40212, 507450), (40596, 502650), (42984, 474725), (44680, 456705), (44775, 455736), (45900, 444566), (50265, 405960), (50745, 402120), (53730, 379780), (55850, 365364), (56967, 358200), (59700, 341802), (60318, 338300), (60894, 335100), (67020, 304470), (67660, 301590), (71640, 284835), (75956, 268650), (80424, 253725), (81192, 251325), (83775, 243576), (84575, 241272), (89550, 227868), (91341, 223400), (91800, 222283), (94945, 214920), (100530, 202980), (101490, 201060), (107460, 189890), (111700, 182682), (113934, 179100), (119400, 170901), (120636, 169150), (121788, 167550), (134040, 152235), (134325, 151912), (135320, 150795)]