55989000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{6221}}^1$

素因数の和:6248

約数の個数: 96

約数和(自身を含む): 189273240

約数和(自身を除く): 133284240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 6221, 9000, 12442, 18663, 24884, 31105, 37326, 49768, 55989, 62210, 74652, 93315, 111978, 124420, 149304, 155525, 186630, 223956, 248840, 279945, 311050, 373260, 447912, 466575, 559890, 622100, 746520, 777625, 933150, 1119780, 1244200, 1399725, 1555250, 1866300, 2239560, 2332875, 2799450, 3110500, 3732600, 4665750, 5598900, 6221000, 6998625, 9331500, 11197800, 13997250, 18663000, 27994500, 55989000]

約数ペア:

[(1, 55989000), (2, 27994500), (3, 18663000), (4, 13997250), (5, 11197800), (6, 9331500), (8, 6998625), (9, 6221000), (10, 5598900), (12, 4665750), (15, 3732600), (18, 3110500), (20, 2799450), (24, 2332875), (25, 2239560), (30, 1866300), (36, 1555250), (40, 1399725), (45, 1244200), (50, 1119780), (60, 933150), (72, 777625), (75, 746520), (90, 622100), (100, 559890), (120, 466575), (125, 447912), (150, 373260), (180, 311050), (200, 279945), (225, 248840), (250, 223956), (300, 186630), (360, 155525), (375, 149304), (450, 124420), (500, 111978), (600, 93315), (750, 74652), (900, 62210), (1000, 55989), (1125, 49768), (1500, 37326), (1800, 31105), (2250, 24884), (3000, 18663), (4500, 12442), (6221, 9000)]