200745000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{1487}}^1$

素因数の和:1522

約数の個数: 160

約数和(自身を含む): 697276800

約数和(自身を除く): 496531800

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, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 625, 675, 750, 900, 1000, 1080, 1125, 1250, 1350, 1487, 1500, 1800, 1875, 2250, 2500, 2700, 2974, 3000, 3375, 3750, 4461, 4500, 5000, 5400, 5625, 5948, 6750, 7435, 7500, 8922, 9000, 11250, 11896, 13383, 13500, 14870, 15000, 16875, 17844, 22305, 22500, 26766, 27000, 29740, 33750, 35688, 37175, 40149, 44610, 45000, 53532, 59480, 66915, 67500, 74350, 80298, 89220, 107064, 111525, 133830, 135000, 148700, 160596, 178440, 185875, 200745, 223050, 267660, 297400, 321192, 334575, 371750, 401490, 446100, 535320, 557625, 669150, 743500, 802980, 892200, 929375, 1003725, 1115250, 1338300, 1487000, 1605960, 1672875, 1858750, 2007450, 2230500, 2676600, 2788125, 3345750, 3717500, 4014900, 4461000, 5018625, 5576250, 6691500, 7435000, 8029800, 8364375, 10037250, 11152500, 13383000, 16728750, 20074500, 22305000, 25093125, 33457500, 40149000, 50186250, 66915000, 100372500, 200745000]

約数ペア:

[(1, 200745000), (2, 100372500), (3, 66915000), (4, 50186250), (5, 40149000), (6, 33457500), (8, 25093125), (9, 22305000), (10, 20074500), (12, 16728750), (15, 13383000), (18, 11152500), (20, 10037250), (24, 8364375), (25, 8029800), (27, 7435000), (30, 6691500), (36, 5576250), (40, 5018625), (45, 4461000), (50, 4014900), (54, 3717500), (60, 3345750), (72, 2788125), (75, 2676600), (90, 2230500), (100, 2007450), (108, 1858750), (120, 1672875), (125, 1605960), (135, 1487000), (150, 1338300), (180, 1115250), (200, 1003725), (216, 929375), (225, 892200), (250, 802980), (270, 743500), (300, 669150), (360, 557625), (375, 535320), (450, 446100), (500, 401490), (540, 371750), (600, 334575), (625, 321192), (675, 297400), (750, 267660), (900, 223050), (1000, 200745), (1080, 185875), (1125, 178440), (1250, 160596), (1350, 148700), (1487, 135000), (1500, 133830), (1800, 111525), (1875, 107064), (2250, 89220), (2500, 80298), (2700, 74350), (2974, 67500), (3000, 66915), (3375, 59480), (3750, 53532), (4461, 45000), (4500, 44610), (5000, 40149), (5400, 37175), (5625, 35688), (5948, 33750), (6750, 29740), (7435, 27000), (7500, 26766), (8922, 22500), (9000, 22305), (11250, 17844), (11896, 16875), (13383, 15000), (13500, 14870)]