201622400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{9001}}^1$

素因数の和:9032

約数の個数: 96

約数和(自身を含む): 569286480

約数和(自身を除く): 367664080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 9001, 11200, 18002, 22400, 36004, 45005, 63007, 72008, 90010, 126014, 144016, 180020, 225025, 252028, 288032, 315035, 360040, 450050, 504056, 576064, 630070, 720080, 900100, 1008112, 1152128, 1260140, 1440160, 1575175, 1800200, 2016224, 2520280, 2880320, 3150350, 3600400, 4032448, 5040560, 5760640, 6300700, 7200800, 8064896, 10081120, 12601400, 14401600, 20162240, 25202800, 28803200, 40324480, 50405600, 100811200, 201622400]

約数ペア:

[(1, 201622400), (2, 100811200), (4, 50405600), (5, 40324480), (7, 28803200), (8, 25202800), (10, 20162240), (14, 14401600), (16, 12601400), (20, 10081120), (25, 8064896), (28, 7200800), (32, 6300700), (35, 5760640), (40, 5040560), (50, 4032448), (56, 3600400), (64, 3150350), (70, 2880320), (80, 2520280), (100, 2016224), (112, 1800200), (128, 1575175), (140, 1440160), (160, 1260140), (175, 1152128), (200, 1008112), (224, 900100), (280, 720080), (320, 630070), (350, 576064), (400, 504056), (448, 450050), (560, 360040), (640, 315035), (700, 288032), (800, 252028), (896, 225025), (1120, 180020), (1400, 144016), (1600, 126014), (2240, 90010), (2800, 72008), (3200, 63007), (4480, 45005), (5600, 36004), (9001, 22400), (11200, 18002)]