82044540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 260262912

約数和(自身を除く): 178218372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 97, 111, 127, 148, 180, 185, 194, 222, 254, 291, 333, 370, 381, 388, 444, 485, 508, 555, 582, 635, 666, 740, 762, 873, 970, 1110, 1143, 1164, 1270, 1332, 1455, 1524, 1665, 1746, 1905, 1940, 2220, 2286, 2540, 2910, 3330, 3492, 3589, 3810, 4365, 4572, 4699, 5715, 5820, 6660, 7178, 7620, 8730, 9398, 10767, 11430, 12319, 14097, 14356, 17460, 17945, 18796, 21534, 22860, 23495, 24638, 28194, 32301, 35890, 36957, 42291, 43068, 46990, 49276, 53835, 56388, 61595, 64602, 70485, 71780, 73914, 84582, 93980, 107670, 110871, 123190, 129204, 140970, 147828, 161505, 169164, 184785, 211455, 215340, 221742, 246380, 281940, 323010, 369570, 422910, 443484, 455803, 554355, 646020, 739140, 845820, 911606, 1108710, 1367409, 1823212, 2217420, 2279015, 2734818, 4102227, 4558030, 5469636, 6837045, 8204454, 9116060, 13674090, 16408908, 20511135, 27348180, 41022270, 82044540]

約数ペア:

[(1, 82044540), (2, 41022270), (3, 27348180), (4, 20511135), (5, 16408908), (6, 13674090), (9, 9116060), (10, 8204454), (12, 6837045), (15, 5469636), (18, 4558030), (20, 4102227), (30, 2734818), (36, 2279015), (37, 2217420), (45, 1823212), (60, 1367409), (74, 1108710), (90, 911606), (97, 845820), (111, 739140), (127, 646020), (148, 554355), (180, 455803), (185, 443484), (194, 422910), (222, 369570), (254, 323010), (291, 281940), (333, 246380), (370, 221742), (381, 215340), (388, 211455), (444, 184785), (485, 169164), (508, 161505), (555, 147828), (582, 140970), (635, 129204), (666, 123190), (740, 110871), (762, 107670), (873, 93980), (970, 84582), (1110, 73914), (1143, 71780), (1164, 70485), (1270, 64602), (1332, 61595), (1455, 56388), (1524, 53835), (1665, 49276), (1746, 46990), (1905, 43068), (1940, 42291), (2220, 36957), (2286, 35890), (2540, 32301), (2910, 28194), (3330, 24638), (3492, 23495), (3589, 22860), (3810, 21534), (4365, 18796), (4572, 17945), (4699, 17460), (5715, 14356), (5820, 14097), (6660, 12319), (7178, 11430), (7620, 10767), (8730, 9398)]