990920700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 432

約数和(自身を含む): 3943080960

約数和(自身を除く): 2952160260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 79, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 158, 165, 175, 180, 181, 198, 210, 220, 225, 231, 237, 252, 275, 300, 308, 315, 316, 330, 350, 362, 385, 395, 396, 420, 450, 462, 474, 495, 525, 543, 550, 553, 630, 660, 693, 700, 711, 724, 770, 790, 825, 869, 900, 905, 924, 948, 990, 1050, 1086, 1100, 1106, 1155, 1185, 1260, 1267, 1386, 1422, 1540, 1575, 1580, 1629, 1650, 1659, 1738, 1810, 1925, 1975, 1980, 1991, 2100, 2172, 2212, 2310, 2370, 2475, 2534, 2607, 2715, 2765, 2772, 2844, 3150, 3258, 3300, 3318, 3465, 3476, 3555, 3620, 3801, 3850, 3950, 3982, 4345, 4525, 4620, 4740, 4950, 4977, 5068, 5214, 5430, 5530, 5775, 5925, 5973, 6083, 6300, 6335, 6516, 6636, 6930, 7110, 7602, 7700, 7821, 7900, 7964, 8145, 8295, 8690, 9050, 9900, 9954, 9955, 10428, 10860, 11060, 11403, 11550, 11850, 11946, 12166, 12670, 13035, 13575, 13825, 13860, 13937, 14220, 14299, 15204, 15642, 16290, 16590, 17325, 17380, 17775, 17919, 18100, 18249, 19005, 19908, 19910, 21725, 22806, 23100, 23700, 23892, 24332, 24885, 25340, 26070, 27150, 27650, 27874, 28598, 29865, 30415, 31284, 31675, 32580, 33180, 34650, 35550, 35838, 36498, 38010, 39105, 39820, 40725, 41475, 41811, 42897, 43450, 45612, 49770, 49775, 52140, 54300, 54747, 55300, 55748, 57015, 57196, 59730, 60830, 63350, 65175, 69300, 69685, 71100, 71495, 71676, 72996, 76020, 78210, 81450, 82950, 83622, 85794, 86900, 89595, 91245, 95025, 99540, 99550, 100093, 109494, 114030, 119460, 121660, 124425, 125433, 126700, 128691, 130350, 139370, 142990, 149325, 152075, 156420, 157289, 162900, 165900, 167244, 171588, 179190, 182490, 190050, 195525, 199100, 200186, 209055, 214485, 218988, 228060, 248850, 250866, 257382, 260700, 273735, 278740, 285075, 285980, 298650, 300279, 304150, 314578, 348425, 357475, 358380, 364980, 380100, 391050, 400372, 418110, 428970, 447975, 456225, 471867, 497700, 500465, 501732, 514764, 547470, 570150, 597300, 600558, 608300, 627165, 629156, 643455, 696850, 714950, 782100, 786445, 836220, 857940, 895950, 900837, 912450, 943734, 1000930, 1045275, 1072425, 1094940, 1101023, 1140300, 1201116, 1254330, 1286910, 1368675, 1393700, 1415601, 1429900, 1501395, 1572890, 1791900, 1801674, 1824900, 1887468, 2001860, 2090550, 2144850, 2202046, 2359335, 2502325, 2508660, 2573820, 2737350, 2831202, 3002790, 3135825, 3145780, 3217275, 3303069, 3603348, 3932225, 4181100, 4289700, 4404092, 4504185, 4718670, 5004650, 5474700, 5505115, 5662404, 6005580, 6271650, 6434550, 6606138, 7078005, 7506975, 7864450, 9008370, 9437340, 9909207, 10009300, 11010230, 11796675, 12543300, 12869100, 13212276, 14156010, 15013950, 15728900, 16515345, 18016740, 19818414, 22020460, 22520925, 23593350, 27525575, 28312020, 30027900, 33030690, 35390025, 39636828, 45041850, 47186700, 49546035, 55051150, 66061380, 70780050, 82576725, 90083700, 99092070, 110102300, 141560100, 165153450, 198184140, 247730175, 330306900, 495460350, 990920700]

約数ペア:

[(1, 990920700), (2, 495460350), (3, 330306900), (4, 247730175), (5, 198184140), (6, 165153450), (7, 141560100), (9, 110102300), (10, 99092070), (11, 90083700), (12, 82576725), (14, 70780050), (15, 66061380), (18, 55051150), (20, 49546035), (21, 47186700), (22, 45041850), (25, 39636828), (28, 35390025), (30, 33030690), (33, 30027900), (35, 28312020), (36, 27525575), (42, 23593350), (44, 22520925), (45, 22020460), (50, 19818414), (55, 18016740), (60, 16515345), (63, 15728900), (66, 15013950), (70, 14156010), (75, 13212276), (77, 12869100), (79, 12543300), (84, 11796675), (90, 11010230), (99, 10009300), (100, 9909207), (105, 9437340), (110, 9008370), (126, 7864450), (132, 7506975), (140, 7078005), (150, 6606138), (154, 6434550), (158, 6271650), (165, 6005580), (175, 5662404), (180, 5505115), (181, 5474700), (198, 5004650), (210, 4718670), (220, 4504185), (225, 4404092), (231, 4289700), (237, 4181100), (252, 3932225), (275, 3603348), (300, 3303069), (308, 3217275), (315, 3145780), (316, 3135825), (330, 3002790), (350, 2831202), (362, 2737350), (385, 2573820), (395, 2508660), (396, 2502325), (420, 2359335), (450, 2202046), (462, 2144850), (474, 2090550), (495, 2001860), (525, 1887468), (543, 1824900), (550, 1801674), (553, 1791900), (630, 1572890), (660, 1501395), (693, 1429900), (700, 1415601), (711, 1393700), (724, 1368675), (770, 1286910), (790, 1254330), (825, 1201116), (869, 1140300), (900, 1101023), (905, 1094940), (924, 1072425), (948, 1045275), (990, 1000930), (1050, 943734), (1086, 912450), (1100, 900837), (1106, 895950), (1155, 857940), (1185, 836220), (1260, 786445), (1267, 782100), (1386, 714950), (1422, 696850), (1540, 643455), (1575, 629156), (1580, 627165), (1629, 608300), (1650, 600558), (1659, 597300), (1738, 570150), (1810, 547470), (1925, 514764), (1975, 501732), (1980, 500465), (1991, 497700), (2100, 471867), (2172, 456225), (2212, 447975), (2310, 428970), (2370, 418110), (2475, 400372), (2534, 391050), (2607, 380100), (2715, 364980), (2765, 358380), (2772, 357475), (2844, 348425), (3150, 314578), (3258, 304150), (3300, 300279), (3318, 298650), (3465, 285980), (3476, 285075), (3555, 278740), (3620, 273735), (3801, 260700), (3850, 257382), (3950, 250866), (3982, 248850), (4345, 228060), (4525, 218988), (4620, 214485), (4740, 209055), (4950, 200186), (4977, 199100), (5068, 195525), (5214, 190050), (5430, 182490), (5530, 179190), (5775, 171588), (5925, 167244), (5973, 165900), (6083, 162900), (6300, 157289), (6335, 156420), (6516, 152075), (6636, 149325), (6930, 142990), (7110, 139370), (7602, 130350), (7700, 128691), (7821, 126700), (7900, 125433), (7964, 124425), (8145, 121660), (8295, 119460), (8690, 114030), (9050, 109494), (9900, 100093), (9954, 99550), (9955, 99540), (10428, 95025), (10860, 91245), (11060, 89595), (11403, 86900), (11550, 85794), (11850, 83622), (11946, 82950), (12166, 81450), (12670, 78210), (13035, 76020), (13575, 72996), (13825, 71676), (13860, 71495), (13937, 71100), (14220, 69685), (14299, 69300), (15204, 65175), (15642, 63350), (16290, 60830), (16590, 59730), (17325, 57196), (17380, 57015), (17775, 55748), (17919, 55300), (18100, 54747), (18249, 54300), (19005, 52140), (19908, 49775), (19910, 49770), (21725, 45612), (22806, 43450), (23100, 42897), (23700, 41811), (23892, 41475), (24332, 40725), (24885, 39820), (25340, 39105), (26070, 38010), (27150, 36498), (27650, 35838), (27874, 35550), (28598, 34650), (29865, 33180), (30415, 32580), (31284, 31675)]