166626540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 525837312

約数和(自身を除く): 359210772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 127, 148, 180, 185, 197, 222, 254, 333, 370, 381, 394, 444, 508, 555, 591, 635, 666, 740, 762, 788, 985, 1110, 1143, 1182, 1270, 1332, 1524, 1665, 1773, 1905, 1970, 2220, 2286, 2364, 2540, 2955, 3330, 3546, 3810, 3940, 4572, 4699, 5715, 5910, 6660, 7092, 7289, 7620, 8865, 9398, 11430, 11820, 14097, 14578, 17730, 18796, 21867, 22860, 23495, 25019, 28194, 29156, 35460, 36445, 42291, 43734, 46990, 50038, 56388, 65601, 70485, 72890, 75057, 84582, 87468, 93980, 100076, 109335, 125095, 131202, 140970, 145780, 150114, 169164, 211455, 218670, 225171, 250190, 262404, 281940, 300228, 328005, 375285, 422910, 437340, 450342, 500380, 656010, 750570, 845820, 900684, 925703, 1125855, 1312020, 1501140, 1851406, 2251710, 2777109, 3702812, 4503420, 4628515, 5554218, 8331327, 9257030, 11108436, 13885545, 16662654, 18514060, 27771090, 33325308, 41656635, 55542180, 83313270, 166626540]

約数ペア:

[(1, 166626540), (2, 83313270), (3, 55542180), (4, 41656635), (5, 33325308), (6, 27771090), (9, 18514060), (10, 16662654), (12, 13885545), (15, 11108436), (18, 9257030), (20, 8331327), (30, 5554218), (36, 4628515), (37, 4503420), (45, 3702812), (60, 2777109), (74, 2251710), (90, 1851406), (111, 1501140), (127, 1312020), (148, 1125855), (180, 925703), (185, 900684), (197, 845820), (222, 750570), (254, 656010), (333, 500380), (370, 450342), (381, 437340), (394, 422910), (444, 375285), (508, 328005), (555, 300228), (591, 281940), (635, 262404), (666, 250190), (740, 225171), (762, 218670), (788, 211455), (985, 169164), (1110, 150114), (1143, 145780), (1182, 140970), (1270, 131202), (1332, 125095), (1524, 109335), (1665, 100076), (1773, 93980), (1905, 87468), (1970, 84582), (2220, 75057), (2286, 72890), (2364, 70485), (2540, 65601), (2955, 56388), (3330, 50038), (3546, 46990), (3810, 43734), (3940, 42291), (4572, 36445), (4699, 35460), (5715, 29156), (5910, 28194), (6660, 25019), (7092, 23495), (7289, 22860), (7620, 21867), (8865, 18796), (9398, 17730), (11430, 14578), (11820, 14097)]