45339700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 108

約数和(自身を含む): 120721440

約数和(自身を除く): 75381740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 245, 266, 350, 380, 475, 487, 490, 532, 665, 700, 931, 950, 974, 980, 1225, 1330, 1862, 1900, 1948, 2435, 2450, 2660, 3325, 3409, 3724, 4655, 4870, 4900, 6650, 6818, 9253, 9310, 9740, 12175, 13300, 13636, 17045, 18506, 18620, 23275, 23863, 24350, 34090, 37012, 46265, 46550, 47726, 48700, 64771, 68180, 85225, 92530, 93100, 95452, 119315, 129542, 170450, 185060, 231325, 238630, 259084, 323855, 340900, 453397, 462650, 477260, 596575, 647710, 906794, 925300, 1193150, 1295420, 1619275, 1813588, 2266985, 2386300, 3238550, 4533970, 6477100, 9067940, 11334925, 22669850, 45339700]

約数ペア:

[(1, 45339700), (2, 22669850), (4, 11334925), (5, 9067940), (7, 6477100), (10, 4533970), (14, 3238550), (19, 2386300), (20, 2266985), (25, 1813588), (28, 1619275), (35, 1295420), (38, 1193150), (49, 925300), (50, 906794), (70, 647710), (76, 596575), (95, 477260), (98, 462650), (100, 453397), (133, 340900), (140, 323855), (175, 259084), (190, 238630), (196, 231325), (245, 185060), (266, 170450), (350, 129542), (380, 119315), (475, 95452), (487, 93100), (490, 92530), (532, 85225), (665, 68180), (700, 64771), (931, 48700), (950, 47726), (974, 46550), (980, 46265), (1225, 37012), (1330, 34090), (1862, 24350), (1900, 23863), (1948, 23275), (2435, 18620), (2450, 18506), (2660, 17045), (3325, 13636), (3409, 13300), (3724, 12175), (4655, 9740), (4870, 9310), (4900, 9253), (6650, 6818)]