76208940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5101}}^1$

素因数の和:5199

約数の個数: 72

約数和(自身を含む): 233998128

約数和(自身を除く): 157789188

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, 4980, 5101, 7470, 10202, 14940, 15303, 20404, 25505, 30606, 45909, 51010, 61212, 76515, 91818, 102020, 153030, 183636, 229545, 306060, 423383, 459090, 846766, 918180, 1270149, 1693532, 2116915, 2540298, 3810447, 4233830, 5080596, 6350745, 7620894, 8467660, 12701490, 15241788, 19052235, 25402980, 38104470, 76208940]

約数ペア:

[(1, 76208940), (2, 38104470), (3, 25402980), (4, 19052235), (5, 15241788), (6, 12701490), (9, 8467660), (10, 7620894), (12, 6350745), (15, 5080596), (18, 4233830), (20, 3810447), (30, 2540298), (36, 2116915), (45, 1693532), (60, 1270149), (83, 918180), (90, 846766), (166, 459090), (180, 423383), (249, 306060), (332, 229545), (415, 183636), (498, 153030), (747, 102020), (830, 91818), (996, 76515), (1245, 61212), (1494, 51010), (1660, 45909), (2490, 30606), (2988, 25505), (3735, 20404), (4980, 15303), (5101, 14940), (7470, 10202)]