104839740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2437}}^1$

素因数の和:2691

約数の個数: 72

約数和(自身を含む): 319475520

約数和(自身を除く): 214635780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2437, 2868, 3585, 4302, 4780, 4874, 7170, 7311, 8604, 9748, 10755, 12185, 14340, 14622, 21510, 21933, 24370, 29244, 36555, 43020, 43866, 48740, 73110, 87732, 109665, 146220, 219330, 438660, 582443, 1164886, 1747329, 2329772, 2912215, 3494658, 5241987, 5824430, 6989316, 8736645, 10483974, 11648860, 17473290, 20967948, 26209935, 34946580, 52419870, 104839740]

約数ペア:

[(1, 104839740), (2, 52419870), (3, 34946580), (4, 26209935), (5, 20967948), (6, 17473290), (9, 11648860), (10, 10483974), (12, 8736645), (15, 6989316), (18, 5824430), (20, 5241987), (30, 3494658), (36, 2912215), (45, 2329772), (60, 1747329), (90, 1164886), (180, 582443), (239, 438660), (478, 219330), (717, 146220), (956, 109665), (1195, 87732), (1434, 73110), (2151, 48740), (2390, 43866), (2437, 43020), (2868, 36555), (3585, 29244), (4302, 24370), (4780, 21933), (4874, 21510), (7170, 14622), (7311, 14340), (8604, 12185), (9748, 10755)]