74671100

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 90

約数和(自身を含む): 189638904

約数和(自身を除く): 114967804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 311, 343, 350, 490, 622, 686, 700, 980, 1225, 1244, 1372, 1555, 1715, 2177, 2401, 2450, 3110, 3430, 4354, 4802, 4900, 6220, 6860, 7775, 8575, 8708, 9604, 10885, 12005, 15239, 15550, 17150, 21770, 24010, 30478, 31100, 34300, 43540, 48020, 54425, 60025, 60956, 76195, 106673, 108850, 120050, 152390, 213346, 217700, 240100, 304780, 380975, 426692, 533365, 746711, 761950, 1066730, 1493422, 1523900, 2133460, 2666825, 2986844, 3733555, 5333650, 7467110, 10667300, 14934220, 18667775, 37335550, 74671100]

約数ペア:

[(1, 74671100), (2, 37335550), (4, 18667775), (5, 14934220), (7, 10667300), (10, 7467110), (14, 5333650), (20, 3733555), (25, 2986844), (28, 2666825), (35, 2133460), (49, 1523900), (50, 1493422), (70, 1066730), (98, 761950), (100, 746711), (140, 533365), (175, 426692), (196, 380975), (245, 304780), (311, 240100), (343, 217700), (350, 213346), (490, 152390), (622, 120050), (686, 108850), (700, 106673), (980, 76195), (1225, 60956), (1244, 60025), (1372, 54425), (1555, 48020), (1715, 43540), (2177, 34300), (2401, 31100), (2450, 30478), (3110, 24010), (3430, 21770), (4354, 17150), (4802, 15550), (4900, 15239), (6220, 12005), (6860, 10885), (7775, 9604), (8575, 8708)]