57376620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 209341440

約数和(自身を除く): 151964820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 353, 378, 387, 420, 430, 516, 540, 602, 630, 645, 706, 756, 774, 860, 903, 945, 1059, 1161, 1204, 1260, 1290, 1412, 1505, 1548, 1765, 1806, 1890, 1935, 2118, 2322, 2471, 2580, 2709, 3010, 3177, 3530, 3612, 3780, 3870, 4236, 4515, 4644, 4942, 5295, 5418, 5805, 6020, 6354, 7060, 7413, 7740, 8127, 9030, 9531, 9884, 10590, 10836, 11610, 12355, 12708, 13545, 14826, 15179, 15885, 16254, 18060, 19062, 21180, 22239, 23220, 24710, 27090, 29652, 30358, 31770, 32508, 37065, 38124, 40635, 44478, 45537, 47655, 49420, 54180, 60716, 63540, 66717, 74130, 75895, 81270, 88956, 91074, 95310, 106253, 111195, 133434, 136611, 148260, 151790, 162540, 182148, 190620, 212506, 222390, 227685, 266868, 273222, 303580, 318759, 333585, 409833, 425012, 444780, 455370, 531265, 546444, 637518, 667170, 683055, 819666, 910740, 956277, 1062530, 1275036, 1334340, 1366110, 1593795, 1639332, 1912554, 2049165, 2125060, 2732220, 2868831, 3187590, 3825108, 4098330, 4781385, 5737662, 6375180, 8196660, 9562770, 11475324, 14344155, 19125540, 28688310, 57376620]

約数ペア:

[(1, 57376620), (2, 28688310), (3, 19125540), (4, 14344155), (5, 11475324), (6, 9562770), (7, 8196660), (9, 6375180), (10, 5737662), (12, 4781385), (14, 4098330), (15, 3825108), (18, 3187590), (20, 2868831), (21, 2732220), (27, 2125060), (28, 2049165), (30, 1912554), (35, 1639332), (36, 1593795), (42, 1366110), (43, 1334340), (45, 1275036), (54, 1062530), (60, 956277), (63, 910740), (70, 819666), (84, 683055), (86, 667170), (90, 637518), (105, 546444), (108, 531265), (126, 455370), (129, 444780), (135, 425012), (140, 409833), (172, 333585), (180, 318759), (189, 303580), (210, 273222), (215, 266868), (252, 227685), (258, 222390), (270, 212506), (301, 190620), (315, 182148), (353, 162540), (378, 151790), (387, 148260), (420, 136611), (430, 133434), (516, 111195), (540, 106253), (602, 95310), (630, 91074), (645, 88956), (706, 81270), (756, 75895), (774, 74130), (860, 66717), (903, 63540), (945, 60716), (1059, 54180), (1161, 49420), (1204, 47655), (1260, 45537), (1290, 44478), (1412, 40635), (1505, 38124), (1548, 37065), (1765, 32508), (1806, 31770), (1890, 30358), (1935, 29652), (2118, 27090), (2322, 24710), (2471, 23220), (2580, 22239), (2709, 21180), (3010, 19062), (3177, 18060), (3530, 16254), (3612, 15885), (3780, 15179), (3870, 14826), (4236, 13545), (4515, 12708), (4644, 12355), (4942, 11610), (5295, 10836), (5418, 10590), (5805, 9884), (6020, 9531), (6354, 9030), (7060, 8127), (7413, 7740)]