107432500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{877}}^1$

素因数の和:915

約数の個数: 90

約数和(自身を含む): 273601482

約数和(自身を除く): 166168982

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 625, 700, 875, 877, 980, 1225, 1250, 1750, 1754, 2450, 2500, 3500, 3508, 4375, 4385, 4900, 6125, 6139, 8750, 8770, 12250, 12278, 17500, 17540, 21925, 24500, 24556, 30625, 30695, 42973, 43850, 61250, 61390, 85946, 87700, 109625, 122500, 122780, 153475, 171892, 214865, 219250, 306950, 429730, 438500, 548125, 613900, 767375, 859460, 1074325, 1096250, 1534750, 2148650, 2192500, 3069500, 3836875, 4297300, 5371625, 7673750, 10743250, 15347500, 21486500, 26858125, 53716250, 107432500]

約数ペア:

[(1, 107432500), (2, 53716250), (4, 26858125), (5, 21486500), (7, 15347500), (10, 10743250), (14, 7673750), (20, 5371625), (25, 4297300), (28, 3836875), (35, 3069500), (49, 2192500), (50, 2148650), (70, 1534750), (98, 1096250), (100, 1074325), (125, 859460), (140, 767375), (175, 613900), (196, 548125), (245, 438500), (250, 429730), (350, 306950), (490, 219250), (500, 214865), (625, 171892), (700, 153475), (875, 122780), (877, 122500), (980, 109625), (1225, 87700), (1250, 85946), (1750, 61390), (1754, 61250), (2450, 43850), (2500, 42973), (3500, 30695), (3508, 30625), (4375, 24556), (4385, 24500), (4900, 21925), (6125, 17540), (6139, 17500), (8750, 12278), (8770, 12250)]