302772030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1206

約数の個数: 128

約数和(自身を含む): 854599680

約数和(自身を除く): 551827650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 43, 55, 57, 66, 86, 95, 110, 114, 129, 165, 190, 209, 215, 258, 285, 330, 418, 430, 473, 570, 627, 645, 817, 946, 1045, 1123, 1254, 1290, 1419, 1634, 2090, 2246, 2365, 2451, 2838, 3135, 3369, 4085, 4730, 4902, 5615, 6270, 6738, 7095, 8170, 8987, 11230, 12255, 12353, 14190, 16845, 17974, 21337, 24510, 24706, 26961, 33690, 37059, 42674, 44935, 48289, 53922, 61765, 64011, 74118, 89870, 96578, 106685, 123530, 128022, 134805, 144867, 185295, 213370, 234707, 241445, 269610, 289734, 320055, 370590, 469414, 482890, 531179, 640110, 704121, 724335, 917491, 1062358, 1173535, 1408242, 1448670, 1593537, 1834982, 2347070, 2655895, 2752473, 3187074, 3520605, 4587455, 5311790, 5504946, 7041210, 7967685, 9174910, 10092401, 13762365, 15935370, 20184802, 27524730, 30277203, 50462005, 60554406, 100924010, 151386015, 302772030]

約数ペア:

[(1, 302772030), (2, 151386015), (3, 100924010), (5, 60554406), (6, 50462005), (10, 30277203), (11, 27524730), (15, 20184802), (19, 15935370), (22, 13762365), (30, 10092401), (33, 9174910), (38, 7967685), (43, 7041210), (55, 5504946), (57, 5311790), (66, 4587455), (86, 3520605), (95, 3187074), (110, 2752473), (114, 2655895), (129, 2347070), (165, 1834982), (190, 1593537), (209, 1448670), (215, 1408242), (258, 1173535), (285, 1062358), (330, 917491), (418, 724335), (430, 704121), (473, 640110), (570, 531179), (627, 482890), (645, 469414), (817, 370590), (946, 320055), (1045, 289734), (1123, 269610), (1254, 241445), (1290, 234707), (1419, 213370), (1634, 185295), (2090, 144867), (2246, 134805), (2365, 128022), (2451, 123530), (2838, 106685), (3135, 96578), (3369, 89870), (4085, 74118), (4730, 64011), (4902, 61765), (5615, 53922), (6270, 48289), (6738, 44935), (7095, 42674), (8170, 37059), (8987, 33690), (11230, 26961), (12255, 24706), (12353, 24510), (14190, 21337), (16845, 17974)]