206240400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1054

約数の個数: 180

約数和(自身を含む): 728591760

約数和(自身を除く): 522351360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 100, 118, 120, 144, 150, 177, 180, 200, 225, 236, 240, 295, 300, 354, 360, 400, 450, 472, 531, 590, 600, 708, 720, 885, 900, 944, 971, 1062, 1180, 1200, 1416, 1475, 1770, 1800, 1942, 2124, 2360, 2655, 2832, 2913, 2950, 3540, 3600, 3884, 4248, 4425, 4720, 4855, 5310, 5826, 5900, 7080, 7768, 8496, 8739, 8850, 9710, 10620, 11652, 11800, 13275, 14160, 14565, 15536, 17478, 17700, 19420, 21240, 23304, 23600, 24275, 26550, 29130, 34956, 35400, 38840, 42480, 43695, 46608, 48550, 53100, 57289, 58260, 69912, 70800, 72825, 77680, 87390, 97100, 106200, 114578, 116520, 139824, 145650, 171867, 174780, 194200, 212400, 218475, 229156, 233040, 286445, 291300, 343734, 349560, 388400, 436950, 458312, 515601, 572890, 582600, 687468, 699120, 859335, 873900, 916624, 1031202, 1145780, 1165200, 1374936, 1432225, 1718670, 1747800, 2062404, 2291560, 2578005, 2749872, 2864450, 3437340, 3495600, 4124808, 4296675, 4583120, 5156010, 5728900, 6874680, 8249616, 8593350, 10312020, 11457800, 12890025, 13749360, 17186700, 20624040, 22915600, 25780050, 34373400, 41248080, 51560100, 68746800, 103120200, 206240400]

約数ペア:

[(1, 206240400), (2, 103120200), (3, 68746800), (4, 51560100), (5, 41248080), (6, 34373400), (8, 25780050), (9, 22915600), (10, 20624040), (12, 17186700), (15, 13749360), (16, 12890025), (18, 11457800), (20, 10312020), (24, 8593350), (25, 8249616), (30, 6874680), (36, 5728900), (40, 5156010), (45, 4583120), (48, 4296675), (50, 4124808), (59, 3495600), (60, 3437340), (72, 2864450), (75, 2749872), (80, 2578005), (90, 2291560), (100, 2062404), (118, 1747800), (120, 1718670), (144, 1432225), (150, 1374936), (177, 1165200), (180, 1145780), (200, 1031202), (225, 916624), (236, 873900), (240, 859335), (295, 699120), (300, 687468), (354, 582600), (360, 572890), (400, 515601), (450, 458312), (472, 436950), (531, 388400), (590, 349560), (600, 343734), (708, 291300), (720, 286445), (885, 233040), (900, 229156), (944, 218475), (971, 212400), (1062, 194200), (1180, 174780), (1200, 171867), (1416, 145650), (1475, 139824), (1770, 116520), (1800, 114578), (1942, 106200), (2124, 97100), (2360, 87390), (2655, 77680), (2832, 72825), (2913, 70800), (2950, 69912), (3540, 58260), (3600, 57289), (3884, 53100), (4248, 48550), (4425, 46608), (4720, 43695), (4855, 42480), (5310, 38840), (5826, 35400), (5900, 34956), (7080, 29130), (7768, 26550), (8496, 24275), (8739, 23600), (8850, 23304), (9710, 21240), (10620, 19420), (11652, 17700), (11800, 17478), (13275, 15536), (14160, 14565)]