3030500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 7862400

約数和(自身を除く): 4831900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 29, 38, 44, 50, 55, 58, 76, 95, 100, 110, 116, 125, 145, 190, 209, 220, 250, 275, 290, 319, 380, 418, 475, 500, 550, 551, 580, 638, 725, 836, 950, 1045, 1100, 1102, 1276, 1375, 1450, 1595, 1900, 2090, 2204, 2375, 2750, 2755, 2900, 3190, 3625, 4180, 4750, 5225, 5500, 5510, 6061, 6380, 7250, 7975, 9500, 10450, 11020, 12122, 13775, 14500, 15950, 20900, 24244, 26125, 27550, 30305, 31900, 39875, 52250, 55100, 60610, 68875, 79750, 104500, 121220, 137750, 151525, 159500, 275500, 303050, 606100, 757625, 1515250, 3030500]

約数ペア:

[(1, 3030500), (2, 1515250), (4, 757625), (5, 606100), (10, 303050), (11, 275500), (19, 159500), (20, 151525), (22, 137750), (25, 121220), (29, 104500), (38, 79750), (44, 68875), (50, 60610), (55, 55100), (58, 52250), (76, 39875), (95, 31900), (100, 30305), (110, 27550), (116, 26125), (125, 24244), (145, 20900), (190, 15950), (209, 14500), (220, 13775), (250, 12122), (275, 11020), (290, 10450), (319, 9500), (380, 7975), (418, 7250), (475, 6380), (500, 6061), (550, 5510), (551, 5500), (580, 5225), (638, 4750), (725, 4180), (836, 3625), (950, 3190), (1045, 2900), (1100, 2755), (1102, 2750), (1276, 2375), (1375, 2204), (1450, 2090), (1595, 1900)]