84409380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 283046400

約数和(自身を除く): 198637020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 330, 356, 396, 445, 479, 495, 534, 660, 801, 890, 958, 979, 990, 1068, 1335, 1437, 1602, 1780, 1916, 1958, 1980, 2395, 2670, 2874, 2937, 3204, 3916, 4005, 4311, 4790, 4895, 5269, 5340, 5748, 5874, 7185, 8010, 8622, 8811, 9580, 9790, 10538, 11748, 14370, 14685, 15807, 16020, 17244, 17622, 19580, 21076, 21555, 26345, 28740, 29370, 31614, 35244, 42631, 43110, 44055, 47421, 52690, 58740, 63228, 79035, 85262, 86220, 88110, 94842, 105380, 127893, 158070, 170524, 176220, 189684, 213155, 237105, 255786, 316140, 383679, 426310, 468941, 474210, 511572, 639465, 767358, 852620, 937882, 948420, 1278930, 1406823, 1534716, 1875764, 1918395, 2344705, 2557860, 2813646, 3836790, 4220469, 4689410, 5627292, 7034115, 7673580, 8440938, 9378820, 14068230, 16881876, 21102345, 28136460, 42204690, 84409380]

約数ペア:

[(1, 84409380), (2, 42204690), (3, 28136460), (4, 21102345), (5, 16881876), (6, 14068230), (9, 9378820), (10, 8440938), (11, 7673580), (12, 7034115), (15, 5627292), (18, 4689410), (20, 4220469), (22, 3836790), (30, 2813646), (33, 2557860), (36, 2344705), (44, 1918395), (45, 1875764), (55, 1534716), (60, 1406823), (66, 1278930), (89, 948420), (90, 937882), (99, 852620), (110, 767358), (132, 639465), (165, 511572), (178, 474210), (180, 468941), (198, 426310), (220, 383679), (267, 316140), (330, 255786), (356, 237105), (396, 213155), (445, 189684), (479, 176220), (495, 170524), (534, 158070), (660, 127893), (801, 105380), (890, 94842), (958, 88110), (979, 86220), (990, 85262), (1068, 79035), (1335, 63228), (1437, 58740), (1602, 52690), (1780, 47421), (1916, 44055), (1958, 43110), (1980, 42631), (2395, 35244), (2670, 31614), (2874, 29370), (2937, 28740), (3204, 26345), (3916, 21555), (4005, 21076), (4311, 19580), (4790, 17622), (4895, 17244), (5269, 16020), (5340, 15807), (5748, 14685), (5874, 14370), (7185, 11748), (8010, 10538), (8622, 9790), (8811, 9580)]