51560100

素因数分解:

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

素因数の和:1050

約数の個数: 108

約数和(自身を含む): 164520720

約数和(自身を除く): 112960620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 150, 177, 180, 225, 236, 295, 300, 354, 450, 531, 590, 708, 885, 900, 971, 1062, 1180, 1475, 1770, 1942, 2124, 2655, 2913, 2950, 3540, 3884, 4425, 4855, 5310, 5826, 5900, 8739, 8850, 9710, 10620, 11652, 13275, 14565, 17478, 17700, 19420, 24275, 26550, 29130, 34956, 43695, 48550, 53100, 57289, 58260, 72825, 87390, 97100, 114578, 145650, 171867, 174780, 218475, 229156, 286445, 291300, 343734, 436950, 515601, 572890, 687468, 859335, 873900, 1031202, 1145780, 1432225, 1718670, 2062404, 2578005, 2864450, 3437340, 4296675, 5156010, 5728900, 8593350, 10312020, 12890025, 17186700, 25780050, 51560100]

約数ペア:

[(1, 51560100), (2, 25780050), (3, 17186700), (4, 12890025), (5, 10312020), (6, 8593350), (9, 5728900), (10, 5156010), (12, 4296675), (15, 3437340), (18, 2864450), (20, 2578005), (25, 2062404), (30, 1718670), (36, 1432225), (45, 1145780), (50, 1031202), (59, 873900), (60, 859335), (75, 687468), (90, 572890), (100, 515601), (118, 436950), (150, 343734), (177, 291300), (180, 286445), (225, 229156), (236, 218475), (295, 174780), (300, 171867), (354, 145650), (450, 114578), (531, 97100), (590, 87390), (708, 72825), (885, 58260), (900, 57289), (971, 53100), (1062, 48550), (1180, 43695), (1475, 34956), (1770, 29130), (1942, 26550), (2124, 24275), (2655, 19420), (2913, 17700), (2950, 17478), (3540, 14565), (3884, 13275), (4425, 11652), (4855, 10620), (5310, 9710), (5826, 8850), (5900, 8739)]