2964500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{11}}^2$

素因数の和:55

約数の個数: 108

約数和(自身を含む): 8278452

約数和(自身を除く): 5313952

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 121, 125, 140, 154, 175, 196, 220, 242, 245, 250, 275, 308, 350, 385, 484, 490, 500, 539, 550, 605, 700, 770, 847, 875, 980, 1078, 1100, 1210, 1225, 1375, 1540, 1694, 1750, 1925, 2156, 2420, 2450, 2695, 2750, 3025, 3388, 3500, 3850, 4235, 4900, 5390, 5500, 5929, 6050, 6125, 7700, 8470, 9625, 10780, 11858, 12100, 12250, 13475, 15125, 16940, 19250, 21175, 23716, 24500, 26950, 29645, 30250, 38500, 42350, 53900, 59290, 60500, 67375, 84700, 105875, 118580, 134750, 148225, 211750, 269500, 296450, 423500, 592900, 741125, 1482250, 2964500]

約数ペア:

[(1, 2964500), (2, 1482250), (4, 741125), (5, 592900), (7, 423500), (10, 296450), (11, 269500), (14, 211750), (20, 148225), (22, 134750), (25, 118580), (28, 105875), (35, 84700), (44, 67375), (49, 60500), (50, 59290), (55, 53900), (70, 42350), (77, 38500), (98, 30250), (100, 29645), (110, 26950), (121, 24500), (125, 23716), (140, 21175), (154, 19250), (175, 16940), (196, 15125), (220, 13475), (242, 12250), (245, 12100), (250, 11858), (275, 10780), (308, 9625), (350, 8470), (385, 7700), (484, 6125), (490, 6050), (500, 5929), (539, 5500), (550, 5390), (605, 4900), (700, 4235), (770, 3850), (847, 3500), (875, 3388), (980, 3025), (1078, 2750), (1100, 2695), (1210, 2450), (1225, 2420), (1375, 2156), (1540, 1925), (1694, 1750)]