45561780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23011}}^1$

素因数の和:23037

約数の個数: 72

約数和(自身を含む): 150774624

約数和(自身を除く): 105212844

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, 23011, 46022, 69033, 92044, 115055, 138066, 207099, 230110, 253121, 276132, 345165, 414198, 460220, 506242, 690330, 759363, 828396, 1012484, 1035495, 1265605, 1380660, 1518726, 2070990, 2278089, 2531210, 3037452, 3796815, 4141980, 4556178, 5062420, 7593630, 9112356, 11390445, 15187260, 22780890, 45561780]

約数ペア:

[(1, 45561780), (2, 22780890), (3, 15187260), (4, 11390445), (5, 9112356), (6, 7593630), (9, 5062420), (10, 4556178), (11, 4141980), (12, 3796815), (15, 3037452), (18, 2531210), (20, 2278089), (22, 2070990), (30, 1518726), (33, 1380660), (36, 1265605), (44, 1035495), (45, 1012484), (55, 828396), (60, 759363), (66, 690330), (90, 506242), (99, 460220), (110, 414198), (132, 345165), (165, 276132), (180, 253121), (198, 230110), (220, 207099), (330, 138066), (396, 115055), (495, 92044), (660, 69033), (990, 46022), (1980, 23011)]