21161509200

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16793

約数の個数: 360

約数和(自身を含む): 82019243488

約数和(自身を除く): 60857734288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 243, 260, 270, 300, 312, 324, 325, 351, 360, 390, 400, 405, 432, 450, 468, 486, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 810, 900, 936, 972, 975, 1040, 1053, 1080, 1170, 1200, 1215, 1296, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1872, 1944, 1950, 2025, 2106, 2160, 2340, 2430, 2600, 2700, 2808, 2925, 3120, 3159, 3240, 3510, 3600, 3888, 3900, 4050, 4212, 4680, 4860, 5200, 5265, 5400, 5616, 5850, 6075, 6318, 6480, 7020, 7800, 8100, 8424, 8775, 9360, 9720, 10530, 10800, 11700, 12150, 12636, 14040, 15600, 15795, 16200, 16747, 16848, 17550, 19440, 21060, 23400, 24300, 25272, 26325, 28080, 31590, 32400, 33494, 35100, 42120, 46800, 48600, 50241, 50544, 52650, 63180, 66988, 70200, 78975, 83735, 84240, 97200, 100482, 105300, 126360, 133976, 140400, 150723, 157950, 167470, 200964, 210600, 217711, 251205, 252720, 267952, 301446, 315900, 334940, 401928, 418675, 421200, 435422, 452169, 502410, 602892, 631800, 653133, 669880, 753615, 803856, 837350, 870844, 904338, 1004820, 1088555, 1205784, 1256025, 1263600, 1306266, 1339760, 1356507, 1507230, 1674700, 1741688, 1808676, 1959399, 2009640, 2177110, 2260845, 2411568, 2512050, 2612532, 2713014, 3014460, 3265665, 3349400, 3483376, 3617352, 3768075, 3918798, 4019280, 4069521, 4354220, 4521690, 5024100, 5225064, 5426028, 5442775, 5878197, 6028920, 6531330, 6698800, 6782535, 7234704, 7536150, 7837596, 8139042, 8708440, 9043380, 9796995, 10048200, 10450128, 10852056, 10885550, 11304225, 11756394, 12057840, 13062660, 13565070, 15072300, 15675192, 16278084, 16328325, 17416880, 17634591, 18086760, 19593990, 20096400, 20347605, 21704112, 21771100, 22608450, 23512788, 26125320, 27130140, 29390985, 30144600, 31350384, 32556168, 32656650, 33912675, 35269182, 36173520, 39187980, 40695210, 43542200, 45216900, 47025576, 48984975, 52250640, 52903773, 54260280, 58781970, 60289200, 65112336, 65313300, 67825350, 70538364, 78375960, 81390420, 87084400, 88172955, 90433800, 94051152, 97969950, 101738025, 105807546, 108520560, 117563940, 130626600, 135650700, 141076728, 146954925, 156751920, 162780840, 176345910, 180867600, 195939900, 203476050, 211615092, 235127880, 261253200, 264518865, 271301400, 282153456, 293909850, 325561680, 352691820, 391879800, 406952100, 423230184, 440864775, 470255760, 529037730, 542602800, 587819700, 705383640, 783759600, 813904200, 846460368, 881729550, 1058075460, 1175639400, 1322594325, 1410767280, 1627808400, 1763459100, 2116150920, 2351278800, 2645188650, 3526918200, 4232301840, 5290377300, 7053836400, 10580754600, 21161509200]

約数ペア:

[(1, 21161509200), (2, 10580754600), (3, 7053836400), (4, 5290377300), (5, 4232301840), (6, 3526918200), (8, 2645188650), (9, 2351278800), (10, 2116150920), (12, 1763459100), (13, 1627808400), (15, 1410767280), (16, 1322594325), (18, 1175639400), (20, 1058075460), (24, 881729550), (25, 846460368), (26, 813904200), (27, 783759600), (30, 705383640), (36, 587819700), (39, 542602800), (40, 529037730), (45, 470255760), (48, 440864775), (50, 423230184), (52, 406952100), (54, 391879800), (60, 352691820), (65, 325561680), (72, 293909850), (75, 282153456), (78, 271301400), (80, 264518865), (81, 261253200), (90, 235127880), (100, 211615092), (104, 203476050), (108, 195939900), (117, 180867600), (120, 176345910), (130, 162780840), (135, 156751920), (144, 146954925), (150, 141076728), (156, 135650700), (162, 130626600), (180, 117563940), (195, 108520560), (200, 105807546), (208, 101738025), (216, 97969950), (225, 94051152), (234, 90433800), (240, 88172955), (243, 87084400), (260, 81390420), (270, 78375960), (300, 70538364), (312, 67825350), (324, 65313300), (325, 65112336), (351, 60289200), (360, 58781970), (390, 54260280), (400, 52903773), (405, 52250640), (432, 48984975), (450, 47025576), (468, 45216900), (486, 43542200), (520, 40695210), (540, 39187980), (585, 36173520), (600, 35269182), (624, 33912675), (648, 32656650), (650, 32556168), (675, 31350384), (702, 30144600), (720, 29390985), (780, 27130140), (810, 26125320), (900, 23512788), (936, 22608450), (972, 21771100), (975, 21704112), (1040, 20347605), (1053, 20096400), (1080, 19593990), (1170, 18086760), (1200, 17634591), (1215, 17416880), (1296, 16328325), (1300, 16278084), (1350, 15675192), (1404, 15072300), (1560, 13565070), (1620, 13062660), (1755, 12057840), (1800, 11756394), (1872, 11304225), (1944, 10885550), (1950, 10852056), (2025, 10450128), (2106, 10048200), (2160, 9796995), (2340, 9043380), (2430, 8708440), (2600, 8139042), (2700, 7837596), (2808, 7536150), (2925, 7234704), (3120, 6782535), (3159, 6698800), (3240, 6531330), (3510, 6028920), (3600, 5878197), (3888, 5442775), (3900, 5426028), (4050, 5225064), (4212, 5024100), (4680, 4521690), (4860, 4354220), (5200, 4069521), (5265, 4019280), (5400, 3918798), (5616, 3768075), (5850, 3617352), (6075, 3483376), (6318, 3349400), (6480, 3265665), (7020, 3014460), (7800, 2713014), (8100, 2612532), (8424, 2512050), (8775, 2411568), (9360, 2260845), (9720, 2177110), (10530, 2009640), (10800, 1959399), (11700, 1808676), (12150, 1741688), (12636, 1674700), (14040, 1507230), (15600, 1356507), (15795, 1339760), (16200, 1306266), (16747, 1263600), (16848, 1256025), (17550, 1205784), (19440, 1088555), (21060, 1004820), (23400, 904338), (24300, 870844), (25272, 837350), (26325, 803856), (28080, 753615), (31590, 669880), (32400, 653133), (33494, 631800), (35100, 602892), (42120, 502410), (46800, 452169), (48600, 435422), (50241, 421200), (50544, 418675), (52650, 401928), (63180, 334940), (66988, 315900), (70200, 301446), (78975, 267952), (83735, 252720), (84240, 251205), (97200, 217711), (100482, 210600), (105300, 200964), (126360, 167470), (133976, 157950), (140400, 150723)]