295239780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149111}}^1$

素因数の和:149137

約数の個数: 72

約数和(自身を含む): 976981824

約数和(自身を除く): 681742044

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, 149111, 298222, 447333, 596444, 745555, 894666, 1341999, 1491110, 1640221, 1789332, 2236665, 2683998, 2982220, 3280442, 4473330, 4920663, 5367996, 6560884, 6709995, 8201105, 8946660, 9841326, 13419990, 14761989, 16402210, 19682652, 24603315, 26839980, 29523978, 32804420, 49206630, 59047956, 73809945, 98413260, 147619890, 295239780]

約数ペア:

[(1, 295239780), (2, 147619890), (3, 98413260), (4, 73809945), (5, 59047956), (6, 49206630), (9, 32804420), (10, 29523978), (11, 26839980), (12, 24603315), (15, 19682652), (18, 16402210), (20, 14761989), (22, 13419990), (30, 9841326), (33, 8946660), (36, 8201105), (44, 6709995), (45, 6560884), (55, 5367996), (60, 4920663), (66, 4473330), (90, 3280442), (99, 2982220), (110, 2683998), (132, 2236665), (165, 1789332), (180, 1640221), (198, 1491110), (220, 1341999), (330, 894666), (396, 745555), (495, 596444), (660, 447333), (990, 298222), (1980, 149111)]