99812340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1783}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 303907968

約数和(自身を除く): 204095628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 622, 933, 1244, 1555, 1783, 1866, 2799, 3110, 3566, 3732, 4665, 5349, 5598, 6220, 7132, 8915, 9330, 10698, 11196, 13995, 16047, 17830, 18660, 21396, 26745, 27990, 32094, 35660, 53490, 55980, 64188, 80235, 106980, 160470, 320940, 554513, 1109026, 1663539, 2218052, 2772565, 3327078, 4990617, 5545130, 6654156, 8317695, 9981234, 11090260, 16635390, 19962468, 24953085, 33270780, 49906170, 99812340]

約数ペア:

[(1, 99812340), (2, 49906170), (3, 33270780), (4, 24953085), (5, 19962468), (6, 16635390), (9, 11090260), (10, 9981234), (12, 8317695), (15, 6654156), (18, 5545130), (20, 4990617), (30, 3327078), (36, 2772565), (45, 2218052), (60, 1663539), (90, 1109026), (180, 554513), (311, 320940), (622, 160470), (933, 106980), (1244, 80235), (1555, 64188), (1783, 55980), (1866, 53490), (2799, 35660), (3110, 32094), (3566, 27990), (3732, 26745), (4665, 21396), (5349, 18660), (5598, 17830), (6220, 16047), (7132, 13995), (8915, 11196), (9330, 10698)]