82904040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2696

約数の個数: 128

約数和(自身を含む): 285984000

約数和(自身を除く): 203079960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 2647, 3132, 3480, 3915, 5220, 5294, 6264, 7830, 7941, 10440, 10588, 13235, 15660, 15882, 21176, 23823, 26470, 31320, 31764, 39705, 47646, 52940, 63528, 71469, 76763, 79410, 95292, 105880, 119115, 142938, 153526, 158820, 190584, 230289, 238230, 285876, 307052, 317640, 357345, 383815, 460578, 476460, 571752, 614104, 690867, 714690, 767630, 921156, 952920, 1151445, 1381734, 1429380, 1535260, 1842312, 2072601, 2302890, 2763468, 2858760, 3070520, 3454335, 4145202, 4605780, 5526936, 6908670, 8290404, 9211560, 10363005, 13817340, 16580808, 20726010, 27634680, 41452020, 82904040]

約数ペア:

[(1, 82904040), (2, 41452020), (3, 27634680), (4, 20726010), (5, 16580808), (6, 13817340), (8, 10363005), (9, 9211560), (10, 8290404), (12, 6908670), (15, 5526936), (18, 4605780), (20, 4145202), (24, 3454335), (27, 3070520), (29, 2858760), (30, 2763468), (36, 2302890), (40, 2072601), (45, 1842312), (54, 1535260), (58, 1429380), (60, 1381734), (72, 1151445), (87, 952920), (90, 921156), (108, 767630), (116, 714690), (120, 690867), (135, 614104), (145, 571752), (174, 476460), (180, 460578), (216, 383815), (232, 357345), (261, 317640), (270, 307052), (290, 285876), (348, 238230), (360, 230289), (435, 190584), (522, 158820), (540, 153526), (580, 142938), (696, 119115), (783, 105880), (870, 95292), (1044, 79410), (1080, 76763), (1160, 71469), (1305, 63528), (1566, 52940), (1740, 47646), (2088, 39705), (2610, 31764), (2647, 31320), (3132, 26470), (3480, 23823), (3915, 21176), (5220, 15882), (5294, 15660), (6264, 13235), (7830, 10588), (7941, 10440)]