99219780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50111}}^1$

素因数の和:50137

約数の個数: 72

約数和(自身を含む): 328333824

約数和(自身を除く): 229114044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 50111, 100222, 150333, 200444, 250555, 300666, 450999, 501110, 551221, 601332, 751665, 901998, 1002220, 1102442, 1503330, 1653663, 1803996, 2204884, 2254995, 2756105, 3006660, 3307326, 4509990, 4960989, 5512210, 6614652, 8268315, 9019980, 9921978, 11024420, 16536630, 19843956, 24804945, 33073260, 49609890, 99219780]

約数ペア:

[(1, 99219780), (2, 49609890), (3, 33073260), (4, 24804945), (5, 19843956), (6, 16536630), (9, 11024420), (10, 9921978), (11, 9019980), (12, 8268315), (15, 6614652), (18, 5512210), (20, 4960989), (22, 4509990), (30, 3307326), (33, 3006660), (36, 2756105), (44, 2254995), (45, 2204884), (55, 1803996), (60, 1653663), (66, 1503330), (90, 1102442), (99, 1002220), (110, 901998), (132, 751665), (165, 601332), (180, 551221), (198, 501110), (220, 450999), (330, 300666), (396, 250555), (495, 200444), (660, 150333), (990, 100222), (1980, 50111)]