21492500400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1637}}^1$

素因数の和:2189

約数の個数: 360

約数和(自身を含む): 85455717984

約数和(自身を除く): 63963217584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 521, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1042, 1050, 1200, 1260, 1400, 1563, 1575, 1637, 1680, 1800, 2084, 2100, 2520, 2605, 2800, 3126, 3150, 3274, 3600, 3647, 4168, 4200, 4689, 4911, 5040, 5210, 6252, 6300, 6548, 7294, 7815, 8185, 8336, 8400, 9378, 9822, 10420, 10941, 11459, 12504, 12600, 13025, 13096, 14588, 14733, 15630, 16370, 18235, 18756, 19644, 20840, 21882, 22918, 23445, 24555, 25008, 25200, 26050, 26192, 29176, 29466, 31260, 32740, 32823, 34377, 36470, 37512, 39075, 39288, 40925, 41680, 43764, 45836, 46890, 49110, 52100, 54705, 57295, 58352, 58932, 62520, 65480, 65646, 68754, 72940, 73665, 75024, 78150, 78576, 81850, 87528, 91175, 91672, 93780, 98220, 103131, 104200, 109410, 114590, 117225, 117864, 122775, 125040, 130960, 131292, 137508, 145880, 147330, 156300, 163700, 164115, 171885, 175056, 182350, 183344, 187560, 196440, 206262, 208400, 218820, 229180, 234450, 235728, 245550, 262584, 273525, 275016, 286475, 291760, 294660, 312600, 327400, 328230, 343770, 364700, 368325, 375120, 392880, 412524, 437640, 458360, 468900, 491100, 515655, 525168, 547050, 550032, 572950, 589320, 625200, 654800, 656460, 687540, 729400, 736650, 820575, 825048, 852877, 859425, 875280, 916720, 937800, 982200, 1031310, 1094100, 1145900, 1178640, 1312920, 1375080, 1458800, 1473300, 1641150, 1650096, 1705754, 1718850, 1875600, 1964400, 2062620, 2188200, 2291800, 2558631, 2578275, 2625840, 2750160, 2946600, 3282300, 3411508, 3437700, 4125240, 4264385, 4376400, 4583600, 5117262, 5156550, 5893200, 5970139, 6564600, 6823016, 6875400, 7675893, 8250480, 8528770, 10234524, 10313100, 11940278, 12793155, 13129200, 13646032, 13750800, 15351786, 17057540, 17910417, 20469048, 20626200, 21321925, 23880556, 25586310, 29850695, 30703572, 34115080, 35820834, 38379465, 40938096, 41252400, 42643850, 47761112, 51172620, 53731251, 59701390, 61407144, 63965775, 68230160, 71641668, 76758930, 85287700, 89552085, 95522224, 102345240, 107462502, 119402780, 122814288, 127931550, 143283336, 149253475, 153517860, 170575400, 179104170, 191897325, 204690480, 214925004, 238805560, 255863100, 268656255, 286566672, 298506950, 307035720, 341150800, 358208340, 383794650, 429850008, 447760425, 477611120, 511726200, 537312510, 597013900, 614071440, 716416680, 767589300, 859700016, 895520850, 1023452400, 1074625020, 1194027800, 1343281275, 1432833360, 1535178600, 1791041700, 2149250040, 2388055600, 2686562550, 3070357200, 3582083400, 4298500080, 5373125100, 7164166800, 10746250200, 21492500400]

約数ペア:

[(1, 21492500400), (2, 10746250200), (3, 7164166800), (4, 5373125100), (5, 4298500080), (6, 3582083400), (7, 3070357200), (8, 2686562550), (9, 2388055600), (10, 2149250040), (12, 1791041700), (14, 1535178600), (15, 1432833360), (16, 1343281275), (18, 1194027800), (20, 1074625020), (21, 1023452400), (24, 895520850), (25, 859700016), (28, 767589300), (30, 716416680), (35, 614071440), (36, 597013900), (40, 537312510), (42, 511726200), (45, 477611120), (48, 447760425), (50, 429850008), (56, 383794650), (60, 358208340), (63, 341150800), (70, 307035720), (72, 298506950), (75, 286566672), (80, 268656255), (84, 255863100), (90, 238805560), (100, 214925004), (105, 204690480), (112, 191897325), (120, 179104170), (126, 170575400), (140, 153517860), (144, 149253475), (150, 143283336), (168, 127931550), (175, 122814288), (180, 119402780), (200, 107462502), (210, 102345240), (225, 95522224), (240, 89552085), (252, 85287700), (280, 76758930), (300, 71641668), (315, 68230160), (336, 63965775), (350, 61407144), (360, 59701390), (400, 53731251), (420, 51172620), (450, 47761112), (504, 42643850), (521, 41252400), (525, 40938096), (560, 38379465), (600, 35820834), (630, 34115080), (700, 30703572), (720, 29850695), (840, 25586310), (900, 23880556), (1008, 21321925), (1042, 20626200), (1050, 20469048), (1200, 17910417), (1260, 17057540), (1400, 15351786), (1563, 13750800), (1575, 13646032), (1637, 13129200), (1680, 12793155), (1800, 11940278), (2084, 10313100), (2100, 10234524), (2520, 8528770), (2605, 8250480), (2800, 7675893), (3126, 6875400), (3150, 6823016), (3274, 6564600), (3600, 5970139), (3647, 5893200), (4168, 5156550), (4200, 5117262), (4689, 4583600), (4911, 4376400), (5040, 4264385), (5210, 4125240), (6252, 3437700), (6300, 3411508), (6548, 3282300), (7294, 2946600), (7815, 2750160), (8185, 2625840), (8336, 2578275), (8400, 2558631), (9378, 2291800), (9822, 2188200), (10420, 2062620), (10941, 1964400), (11459, 1875600), (12504, 1718850), (12600, 1705754), (13025, 1650096), (13096, 1641150), (14588, 1473300), (14733, 1458800), (15630, 1375080), (16370, 1312920), (18235, 1178640), (18756, 1145900), (19644, 1094100), (20840, 1031310), (21882, 982200), (22918, 937800), (23445, 916720), (24555, 875280), (25008, 859425), (25200, 852877), (26050, 825048), (26192, 820575), (29176, 736650), (29466, 729400), (31260, 687540), (32740, 656460), (32823, 654800), (34377, 625200), (36470, 589320), (37512, 572950), (39075, 550032), (39288, 547050), (40925, 525168), (41680, 515655), (43764, 491100), (45836, 468900), (46890, 458360), (49110, 437640), (52100, 412524), (54705, 392880), (57295, 375120), (58352, 368325), (58932, 364700), (62520, 343770), (65480, 328230), (65646, 327400), (68754, 312600), (72940, 294660), (73665, 291760), (75024, 286475), (78150, 275016), (78576, 273525), (81850, 262584), (87528, 245550), (91175, 235728), (91672, 234450), (93780, 229180), (98220, 218820), (103131, 208400), (104200, 206262), (109410, 196440), (114590, 187560), (117225, 183344), (117864, 182350), (122775, 175056), (125040, 171885), (130960, 164115), (131292, 163700), (137508, 156300), (145880, 147330)]