104665000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 271108530

約数和(自身を除く): 166443530

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 125, 173, 200, 220, 242, 250, 275, 346, 440, 484, 500, 550, 605, 625, 692, 865, 968, 1000, 1100, 1210, 1250, 1375, 1384, 1730, 1903, 2200, 2420, 2500, 2750, 3025, 3460, 3806, 4325, 4840, 5000, 5500, 6050, 6875, 6920, 7612, 8650, 9515, 11000, 12100, 13750, 15125, 15224, 17300, 19030, 20933, 21625, 24200, 27500, 30250, 34600, 38060, 41866, 43250, 47575, 55000, 60500, 75625, 76120, 83732, 86500, 95150, 104665, 108125, 121000, 151250, 167464, 173000, 190300, 209330, 216250, 237875, 302500, 380600, 418660, 432500, 475750, 523325, 605000, 837320, 865000, 951500, 1046650, 1189375, 1903000, 2093300, 2378750, 2616625, 4186600, 4757500, 5233250, 9515000, 10466500, 13083125, 20933000, 26166250, 52332500, 104665000]

約数ペア:

[(1, 104665000), (2, 52332500), (4, 26166250), (5, 20933000), (8, 13083125), (10, 10466500), (11, 9515000), (20, 5233250), (22, 4757500), (25, 4186600), (40, 2616625), (44, 2378750), (50, 2093300), (55, 1903000), (88, 1189375), (100, 1046650), (110, 951500), (121, 865000), (125, 837320), (173, 605000), (200, 523325), (220, 475750), (242, 432500), (250, 418660), (275, 380600), (346, 302500), (440, 237875), (484, 216250), (500, 209330), (550, 190300), (605, 173000), (625, 167464), (692, 151250), (865, 121000), (968, 108125), (1000, 104665), (1100, 95150), (1210, 86500), (1250, 83732), (1375, 76120), (1384, 75625), (1730, 60500), (1903, 55000), (2200, 47575), (2420, 43250), (2500, 41866), (2750, 38060), (3025, 34600), (3460, 30250), (3806, 27500), (4325, 24200), (4840, 21625), (5000, 20933), (5500, 19030), (6050, 17300), (6875, 15224), (6920, 15125), (7612, 13750), (8650, 12100), (9515, 11000)]