56669940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 180590592

約数和(自身を除く): 123920652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 67, 74, 90, 111, 127, 134, 148, 180, 185, 201, 222, 254, 268, 333, 335, 370, 381, 402, 444, 508, 555, 603, 635, 666, 670, 740, 762, 804, 1005, 1110, 1143, 1206, 1270, 1332, 1340, 1524, 1665, 1905, 2010, 2220, 2286, 2412, 2479, 2540, 3015, 3330, 3810, 4020, 4572, 4699, 4958, 5715, 6030, 6660, 7437, 7620, 8509, 9398, 9916, 11430, 12060, 12395, 14097, 14874, 17018, 18796, 22311, 22860, 23495, 24790, 25527, 28194, 29748, 34036, 37185, 42291, 42545, 44622, 46990, 49580, 51054, 56388, 70485, 74370, 76581, 84582, 85090, 89244, 93980, 102108, 111555, 127635, 140970, 148740, 153162, 169164, 170180, 211455, 223110, 255270, 281940, 306324, 314833, 382905, 422910, 446220, 510540, 629666, 765810, 845820, 944499, 1259332, 1531620, 1574165, 1888998, 2833497, 3148330, 3777996, 4722495, 5666994, 6296660, 9444990, 11333988, 14167485, 18889980, 28334970, 56669940]

約数ペア:

[(1, 56669940), (2, 28334970), (3, 18889980), (4, 14167485), (5, 11333988), (6, 9444990), (9, 6296660), (10, 5666994), (12, 4722495), (15, 3777996), (18, 3148330), (20, 2833497), (30, 1888998), (36, 1574165), (37, 1531620), (45, 1259332), (60, 944499), (67, 845820), (74, 765810), (90, 629666), (111, 510540), (127, 446220), (134, 422910), (148, 382905), (180, 314833), (185, 306324), (201, 281940), (222, 255270), (254, 223110), (268, 211455), (333, 170180), (335, 169164), (370, 153162), (381, 148740), (402, 140970), (444, 127635), (508, 111555), (555, 102108), (603, 93980), (635, 89244), (666, 85090), (670, 84582), (740, 76581), (762, 74370), (804, 70485), (1005, 56388), (1110, 51054), (1143, 49580), (1206, 46990), (1270, 44622), (1332, 42545), (1340, 42291), (1524, 37185), (1665, 34036), (1905, 29748), (2010, 28194), (2220, 25527), (2286, 24790), (2412, 23495), (2479, 22860), (2540, 22311), (3015, 18796), (3330, 17018), (3810, 14874), (4020, 14097), (4572, 12395), (4699, 12060), (4958, 11430), (5715, 9916), (6030, 9398), (6660, 8509), (7437, 7620)]