997286580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1037

約数の個数: 168

約数和(自身を含む): 3186427272

約数和(自身を除く): 2189140692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 243, 270, 292, 324, 365, 405, 438, 486, 540, 657, 729, 730, 810, 876, 937, 972, 1095, 1215, 1314, 1458, 1460, 1620, 1874, 1971, 2190, 2430, 2628, 2811, 2916, 3285, 3645, 3748, 3942, 4380, 4685, 4860, 5622, 5913, 6570, 7290, 7884, 8433, 9370, 9855, 11244, 11826, 13140, 14055, 14580, 16866, 17739, 18740, 19710, 23652, 25299, 28110, 29565, 33732, 35478, 39420, 42165, 50598, 53217, 56220, 59130, 68401, 70956, 75897, 84330, 88695, 101196, 106434, 118260, 126495, 136802, 151794, 168660, 177390, 205203, 212868, 227691, 252990, 266085, 273604, 303588, 342005, 354780, 379485, 410406, 455382, 505980, 532170, 615609, 683073, 684010, 758970, 820812, 910764, 1026015, 1064340, 1138455, 1231218, 1366146, 1368020, 1517940, 1846827, 2052030, 2276910, 2462436, 2732292, 3078045, 3415365, 3693654, 4104060, 4553820, 5540481, 6156090, 6830730, 7387308, 9234135, 11080962, 12312180, 13661460, 16621443, 18468270, 22161924, 27702405, 33242886, 36936540, 49864329, 55404810, 66485772, 83107215, 99728658, 110809620, 166214430, 199457316, 249321645, 332428860, 498643290, 997286580]

約数ペア:

[(1, 997286580), (2, 498643290), (3, 332428860), (4, 249321645), (5, 199457316), (6, 166214430), (9, 110809620), (10, 99728658), (12, 83107215), (15, 66485772), (18, 55404810), (20, 49864329), (27, 36936540), (30, 33242886), (36, 27702405), (45, 22161924), (54, 18468270), (60, 16621443), (73, 13661460), (81, 12312180), (90, 11080962), (108, 9234135), (135, 7387308), (146, 6830730), (162, 6156090), (180, 5540481), (219, 4553820), (243, 4104060), (270, 3693654), (292, 3415365), (324, 3078045), (365, 2732292), (405, 2462436), (438, 2276910), (486, 2052030), (540, 1846827), (657, 1517940), (729, 1368020), (730, 1366146), (810, 1231218), (876, 1138455), (937, 1064340), (972, 1026015), (1095, 910764), (1215, 820812), (1314, 758970), (1458, 684010), (1460, 683073), (1620, 615609), (1874, 532170), (1971, 505980), (2190, 455382), (2430, 410406), (2628, 379485), (2811, 354780), (2916, 342005), (3285, 303588), (3645, 273604), (3748, 266085), (3942, 252990), (4380, 227691), (4685, 212868), (4860, 205203), (5622, 177390), (5913, 168660), (6570, 151794), (7290, 136802), (7884, 126495), (8433, 118260), (9370, 106434), (9855, 101196), (11244, 88695), (11826, 84330), (13140, 75897), (14055, 70956), (14580, 68401), (16866, 59130), (17739, 56220), (18740, 53217), (19710, 50598), (23652, 42165), (25299, 39420), (28110, 35478), (29565, 33732)]