44100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2$

素因数の和:34

約数の個数: 81

約数和(自身を含む): 160797

約数和(自身を除く): 116697

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3675, 4410, 4900, 6300, 7350, 8820, 11025, 14700, 22050, 44100]

約数ペア:

[(1, 44100), (2, 22050), (3, 14700), (4, 11025), (5, 8820), (6, 7350), (7, 6300), (9, 4900), (10, 4410), (12, 3675), (14, 3150), (15, 2940), (18, 2450), (20, 2205), (21, 2100), (25, 1764), (28, 1575), (30, 1470), (35, 1260), (36, 1225), (42, 1050), (45, 980), (49, 900), (50, 882), (60, 735), (63, 700), (70, 630), (75, 588), (84, 525), (90, 490), (98, 450), (100, 441), (105, 420), (126, 350), (140, 315), (147, 300), (150, 294), (175, 252), (180, 245), (196, 225)]