82482660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 272890800

約数和(自身を除く): 190408140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 349, 390, 404, 468, 505, 585, 606, 698, 780, 909, 1010, 1047, 1170, 1212, 1313, 1396, 1515, 1745, 1818, 2020, 2094, 2340, 2626, 3030, 3141, 3490, 3636, 3939, 4188, 4537, 4545, 5235, 5252, 6060, 6282, 6565, 6980, 7878, 9074, 9090, 10470, 11817, 12564, 13130, 13611, 15705, 15756, 18148, 18180, 19695, 20940, 22685, 23634, 26260, 27222, 31410, 35249, 39390, 40833, 45370, 47268, 54444, 59085, 62820, 68055, 70498, 78780, 81666, 90740, 105747, 118170, 136110, 140996, 163332, 176245, 204165, 211494, 236340, 272220, 317241, 352490, 408330, 422988, 458237, 528735, 634482, 704980, 816660, 916474, 1057470, 1268964, 1374711, 1586205, 1832948, 2114940, 2291185, 2749422, 3172410, 4124133, 4582370, 5498844, 6344820, 6873555, 8248266, 9164740, 13747110, 16496532, 20620665, 27494220, 41241330, 82482660]

約数ペア:

[(1, 82482660), (2, 41241330), (3, 27494220), (4, 20620665), (5, 16496532), (6, 13747110), (9, 9164740), (10, 8248266), (12, 6873555), (13, 6344820), (15, 5498844), (18, 4582370), (20, 4124133), (26, 3172410), (30, 2749422), (36, 2291185), (39, 2114940), (45, 1832948), (52, 1586205), (60, 1374711), (65, 1268964), (78, 1057470), (90, 916474), (101, 816660), (117, 704980), (130, 634482), (156, 528735), (180, 458237), (195, 422988), (202, 408330), (234, 352490), (260, 317241), (303, 272220), (349, 236340), (390, 211494), (404, 204165), (468, 176245), (505, 163332), (585, 140996), (606, 136110), (698, 118170), (780, 105747), (909, 90740), (1010, 81666), (1047, 78780), (1170, 70498), (1212, 68055), (1313, 62820), (1396, 59085), (1515, 54444), (1745, 47268), (1818, 45370), (2020, 40833), (2094, 39390), (2340, 35249), (2626, 31410), (3030, 27222), (3141, 26260), (3490, 23634), (3636, 22685), (3939, 20940), (4188, 19695), (4537, 18180), (4545, 18148), (5235, 15756), (5252, 15705), (6060, 13611), (6282, 13130), (6565, 12564), (6980, 11817), (7878, 10470), (9074, 9090)]