223804020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 713220480

約数和(自身を除く): 489416460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 220, 242, 290, 319, 330, 348, 363, 435, 484, 580, 605, 638, 660, 726, 870, 957, 1063, 1210, 1276, 1452, 1595, 1740, 1815, 1914, 2126, 2420, 3189, 3190, 3509, 3630, 3828, 4252, 4785, 5315, 6378, 6380, 7018, 7260, 9570, 10527, 10630, 11693, 12756, 14036, 15945, 17545, 19140, 21054, 21260, 23386, 30827, 31890, 35079, 35090, 42108, 46772, 52635, 58465, 61654, 63780, 70158, 70180, 92481, 105270, 116930, 123308, 128623, 140316, 154135, 175395, 184962, 210540, 233860, 257246, 308270, 339097, 350790, 369924, 385869, 462405, 514492, 616540, 643115, 678194, 701580, 771738, 924810, 1017291, 1286230, 1356388, 1543476, 1695485, 1849620, 1929345, 2034582, 2572460, 3390970, 3730067, 3858690, 4069164, 5086455, 6781940, 7460134, 7717380, 10172910, 11190201, 14920268, 18650335, 20345820, 22380402, 37300670, 44760804, 55951005, 74601340, 111902010, 223804020]

約数ペア:

[(1, 223804020), (2, 111902010), (3, 74601340), (4, 55951005), (5, 44760804), (6, 37300670), (10, 22380402), (11, 20345820), (12, 18650335), (15, 14920268), (20, 11190201), (22, 10172910), (29, 7717380), (30, 7460134), (33, 6781940), (44, 5086455), (55, 4069164), (58, 3858690), (60, 3730067), (66, 3390970), (87, 2572460), (110, 2034582), (116, 1929345), (121, 1849620), (132, 1695485), (145, 1543476), (165, 1356388), (174, 1286230), (220, 1017291), (242, 924810), (290, 771738), (319, 701580), (330, 678194), (348, 643115), (363, 616540), (435, 514492), (484, 462405), (580, 385869), (605, 369924), (638, 350790), (660, 339097), (726, 308270), (870, 257246), (957, 233860), (1063, 210540), (1210, 184962), (1276, 175395), (1452, 154135), (1595, 140316), (1740, 128623), (1815, 123308), (1914, 116930), (2126, 105270), (2420, 92481), (3189, 70180), (3190, 70158), (3509, 63780), (3630, 61654), (3828, 58465), (4252, 52635), (4785, 46772), (5315, 42108), (6378, 35090), (6380, 35079), (7018, 31890), (7260, 30827), (9570, 23386), (10527, 21260), (10630, 21054), (11693, 19140), (12756, 17545), (14036, 15945)]