72863000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{1487}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 198469440

約数和(自身を除く): 125606440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1487, 1750, 1960, 2450, 2974, 3500, 4900, 5948, 6125, 7000, 7435, 9800, 10409, 11896, 12250, 14870, 20818, 24500, 29740, 37175, 41636, 49000, 52045, 59480, 72863, 74350, 83272, 104090, 145726, 148700, 185875, 208180, 260225, 291452, 297400, 364315, 371750, 416360, 520450, 582904, 728630, 743500, 1040900, 1301125, 1457260, 1487000, 1821575, 2081800, 2602250, 2914520, 3643150, 5204500, 7286300, 9107875, 10409000, 14572600, 18215750, 36431500, 72863000]

約数ペア:

[(1, 72863000), (2, 36431500), (4, 18215750), (5, 14572600), (7, 10409000), (8, 9107875), (10, 7286300), (14, 5204500), (20, 3643150), (25, 2914520), (28, 2602250), (35, 2081800), (40, 1821575), (49, 1487000), (50, 1457260), (56, 1301125), (70, 1040900), (98, 743500), (100, 728630), (125, 582904), (140, 520450), (175, 416360), (196, 371750), (200, 364315), (245, 297400), (250, 291452), (280, 260225), (350, 208180), (392, 185875), (490, 148700), (500, 145726), (700, 104090), (875, 83272), (980, 74350), (1000, 72863), (1225, 59480), (1400, 52045), (1487, 49000), (1750, 41636), (1960, 37175), (2450, 29740), (2974, 24500), (3500, 20818), (4900, 14870), (5948, 12250), (6125, 11896), (7000, 10409), (7435, 9800)]