21965779800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{4067737}}^1$

素因数の和:4067762

約数の個数: 96

約数和(自身を含む): 75659926800

約数和(自身を除く): 53694147000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 4067737, 8135474, 12203211, 16270948, 20338685, 24406422, 32541896, 36609633, 40677370, 48812844, 61016055, 73219266, 81354740, 97625688, 101693425, 109828899, 122032110, 146438532, 162709480, 183048165, 203386850, 219657798, 244064220, 292877064, 305080275, 366096330, 406773700, 439315596, 488128440, 549144495, 610160550, 732192660, 813547400, 878631192, 915240825, 1098288990, 1220321100, 1464385320, 1830481650, 2196577980, 2440642200, 2745722475, 3660963300, 4393155960, 5491444950, 7321926600, 10982889900, 21965779800]

約数ペア:

[(1, 21965779800), (2, 10982889900), (3, 7321926600), (4, 5491444950), (5, 4393155960), (6, 3660963300), (8, 2745722475), (9, 2440642200), (10, 2196577980), (12, 1830481650), (15, 1464385320), (18, 1220321100), (20, 1098288990), (24, 915240825), (25, 878631192), (27, 813547400), (30, 732192660), (36, 610160550), (40, 549144495), (45, 488128440), (50, 439315596), (54, 406773700), (60, 366096330), (72, 305080275), (75, 292877064), (90, 244064220), (100, 219657798), (108, 203386850), (120, 183048165), (135, 162709480), (150, 146438532), (180, 122032110), (200, 109828899), (216, 101693425), (225, 97625688), (270, 81354740), (300, 73219266), (360, 61016055), (450, 48812844), (540, 40677370), (600, 36609633), (675, 32541896), (900, 24406422), (1080, 20338685), (1350, 16270948), (1800, 12203211), (2700, 8135474), (5400, 4067737)]