65332620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4373}}^1$

素因数の和:4471

約数の個数: 72

約数和(自身を含む): 200609136

約数和(自身を除く): 135276516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4373, 4980, 7470, 8746, 13119, 14940, 17492, 21865, 26238, 39357, 43730, 52476, 65595, 78714, 87460, 131190, 157428, 196785, 262380, 362959, 393570, 725918, 787140, 1088877, 1451836, 1814795, 2177754, 3266631, 3629590, 4355508, 5444385, 6533262, 7259180, 10888770, 13066524, 16333155, 21777540, 32666310, 65332620]

約数ペア:

[(1, 65332620), (2, 32666310), (3, 21777540), (4, 16333155), (5, 13066524), (6, 10888770), (9, 7259180), (10, 6533262), (12, 5444385), (15, 4355508), (18, 3629590), (20, 3266631), (30, 2177754), (36, 1814795), (45, 1451836), (60, 1088877), (83, 787140), (90, 725918), (166, 393570), (180, 362959), (249, 262380), (332, 196785), (415, 157428), (498, 131190), (747, 87460), (830, 78714), (996, 65595), (1245, 52476), (1494, 43730), (1660, 39357), (2490, 26238), (2988, 21865), (3735, 17492), (4373, 14940), (4980, 13119), (7470, 8746)]