162100620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81869}}^1$

素因数の和:81895

約数の個数: 72

約数和(自身を含む): 536412240

約数和(自身を除く): 374311620

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, 81869, 163738, 245607, 327476, 409345, 491214, 736821, 818690, 900559, 982428, 1228035, 1473642, 1637380, 1801118, 2456070, 2701677, 2947284, 3602236, 3684105, 4502795, 4912140, 5403354, 7368210, 8105031, 9005590, 10806708, 13508385, 14736420, 16210062, 18011180, 27016770, 32420124, 40525155, 54033540, 81050310, 162100620]

約数ペア:

[(1, 162100620), (2, 81050310), (3, 54033540), (4, 40525155), (5, 32420124), (6, 27016770), (9, 18011180), (10, 16210062), (11, 14736420), (12, 13508385), (15, 10806708), (18, 9005590), (20, 8105031), (22, 7368210), (30, 5403354), (33, 4912140), (36, 4502795), (44, 3684105), (45, 3602236), (55, 2947284), (60, 2701677), (66, 2456070), (90, 1801118), (99, 1637380), (110, 1473642), (132, 1228035), (165, 982428), (180, 900559), (198, 818690), (220, 736821), (330, 491214), (396, 409345), (495, 327476), (660, 245607), (990, 163738), (1980, 81869)]