124983180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 436048704

約数和(自身を除く): 311065524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 281, 315, 353, 420, 562, 630, 706, 843, 1059, 1124, 1260, 1405, 1412, 1686, 1765, 1967, 2118, 2471, 2529, 2810, 3177, 3372, 3530, 3934, 4215, 4236, 4942, 5058, 5295, 5620, 5901, 6354, 7060, 7413, 7868, 8430, 9835, 9884, 10116, 10590, 11802, 12355, 12645, 12708, 14826, 15885, 16860, 17703, 19670, 21180, 22239, 23604, 24710, 25290, 29505, 29652, 31770, 35406, 37065, 39340, 44478, 49420, 50580, 59010, 63540, 70812, 74130, 88515, 88956, 99193, 111195, 118020, 148260, 177030, 198386, 222390, 297579, 354060, 396772, 444780, 495965, 595158, 694351, 892737, 991930, 1190316, 1388702, 1487895, 1785474, 1983860, 2083053, 2777404, 2975790, 3471755, 3570948, 4166106, 4463685, 5951580, 6249159, 6943510, 8332212, 8927370, 10415265, 12498318, 13887020, 17854740, 20830530, 24996636, 31245795, 41661060, 62491590, 124983180]

約数ペア:

[(1, 124983180), (2, 62491590), (3, 41661060), (4, 31245795), (5, 24996636), (6, 20830530), (7, 17854740), (9, 13887020), (10, 12498318), (12, 10415265), (14, 8927370), (15, 8332212), (18, 6943510), (20, 6249159), (21, 5951580), (28, 4463685), (30, 4166106), (35, 3570948), (36, 3471755), (42, 2975790), (45, 2777404), (60, 2083053), (63, 1983860), (70, 1785474), (84, 1487895), (90, 1388702), (105, 1190316), (126, 991930), (140, 892737), (180, 694351), (210, 595158), (252, 495965), (281, 444780), (315, 396772), (353, 354060), (420, 297579), (562, 222390), (630, 198386), (706, 177030), (843, 148260), (1059, 118020), (1124, 111195), (1260, 99193), (1405, 88956), (1412, 88515), (1686, 74130), (1765, 70812), (1967, 63540), (2118, 59010), (2471, 50580), (2529, 49420), (2810, 44478), (3177, 39340), (3372, 37065), (3530, 35406), (3934, 31770), (4215, 29652), (4236, 29505), (4942, 25290), (5058, 24710), (5295, 23604), (5620, 22239), (5901, 21180), (6354, 19670), (7060, 17703), (7413, 16860), (7868, 15885), (8430, 14826), (9835, 12708), (9884, 12645), (10116, 12355), (10590, 11802)]