153455820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 521579520

約数和(自身を除く): 368123700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 43, 58, 60, 70, 84, 86, 87, 105, 116, 129, 140, 145, 172, 174, 203, 210, 215, 258, 290, 293, 301, 348, 406, 420, 430, 435, 516, 580, 586, 602, 609, 645, 812, 860, 870, 879, 903, 1015, 1172, 1204, 1218, 1247, 1290, 1465, 1505, 1740, 1758, 1806, 2030, 2051, 2436, 2494, 2580, 2930, 3010, 3045, 3516, 3612, 3741, 4060, 4102, 4395, 4515, 4988, 5860, 6020, 6090, 6153, 6235, 7482, 8204, 8497, 8729, 8790, 9030, 10255, 12180, 12306, 12470, 12599, 14964, 16994, 17458, 17580, 18060, 18705, 20510, 24612, 24940, 25198, 25491, 26187, 30765, 33988, 34916, 37410, 37797, 41020, 42485, 43645, 50396, 50982, 52374, 59479, 61530, 62995, 74820, 75594, 84970, 87290, 88193, 101964, 104748, 118958, 123060, 125990, 127455, 130935, 151188, 169940, 174580, 176386, 178437, 188985, 237916, 251980, 254910, 261870, 264579, 297395, 352772, 356874, 365371, 377970, 440965, 509820, 523740, 529158, 594790, 713748, 730742, 755940, 881930, 892185, 1058316, 1096113, 1189580, 1322895, 1461484, 1763860, 1784370, 1826855, 2192226, 2557597, 2645790, 3568740, 3653710, 4384452, 5115194, 5291580, 5480565, 7307420, 7672791, 10230388, 10961130, 12787985, 15345582, 21922260, 25575970, 30691164, 38363955, 51151940, 76727910, 153455820]

約数ペア:

[(1, 153455820), (2, 76727910), (3, 51151940), (4, 38363955), (5, 30691164), (6, 25575970), (7, 21922260), (10, 15345582), (12, 12787985), (14, 10961130), (15, 10230388), (20, 7672791), (21, 7307420), (28, 5480565), (29, 5291580), (30, 5115194), (35, 4384452), (42, 3653710), (43, 3568740), (58, 2645790), (60, 2557597), (70, 2192226), (84, 1826855), (86, 1784370), (87, 1763860), (105, 1461484), (116, 1322895), (129, 1189580), (140, 1096113), (145, 1058316), (172, 892185), (174, 881930), (203, 755940), (210, 730742), (215, 713748), (258, 594790), (290, 529158), (293, 523740), (301, 509820), (348, 440965), (406, 377970), (420, 365371), (430, 356874), (435, 352772), (516, 297395), (580, 264579), (586, 261870), (602, 254910), (609, 251980), (645, 237916), (812, 188985), (860, 178437), (870, 176386), (879, 174580), (903, 169940), (1015, 151188), (1172, 130935), (1204, 127455), (1218, 125990), (1247, 123060), (1290, 118958), (1465, 104748), (1505, 101964), (1740, 88193), (1758, 87290), (1806, 84970), (2030, 75594), (2051, 74820), (2436, 62995), (2494, 61530), (2580, 59479), (2930, 52374), (3010, 50982), (3045, 50396), (3516, 43645), (3612, 42485), (3741, 41020), (4060, 37797), (4102, 37410), (4395, 34916), (4515, 33988), (4988, 30765), (5860, 26187), (6020, 25491), (6090, 25198), (6153, 24940), (6235, 24612), (7482, 20510), (8204, 18705), (8497, 18060), (8729, 17580), (8790, 17458), (9030, 16994), (10255, 14964), (12180, 12599), (12306, 12470)]