229083180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 690651360

約数和(自身を除く): 461568180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 137, 145, 155, 174, 186, 274, 290, 310, 348, 372, 411, 435, 465, 548, 580, 620, 685, 822, 870, 899, 930, 961, 1370, 1644, 1740, 1798, 1860, 1922, 2055, 2697, 2740, 2883, 3596, 3844, 3973, 4110, 4247, 4495, 4805, 5394, 5766, 7946, 8220, 8494, 8990, 9610, 10788, 11532, 11919, 12741, 13485, 14415, 15892, 16988, 17980, 19220, 19865, 21235, 23838, 25482, 26970, 27869, 28830, 39730, 42470, 47676, 50964, 53940, 55738, 57660, 59595, 63705, 79460, 83607, 84940, 111476, 119190, 123163, 127410, 131657, 139345, 167214, 238380, 246326, 254820, 263314, 278690, 334428, 369489, 394971, 418035, 492652, 526628, 557380, 615815, 658285, 738978, 789942, 836070, 1231630, 1316570, 1477956, 1579884, 1672140, 1847445, 1974855, 2463260, 2633140, 3694890, 3818053, 3949710, 7389780, 7636106, 7899420, 11454159, 15272212, 19090265, 22908318, 38180530, 45816636, 57270795, 76361060, 114541590, 229083180]

約数ペア:

[(1, 229083180), (2, 114541590), (3, 76361060), (4, 57270795), (5, 45816636), (6, 38180530), (10, 22908318), (12, 19090265), (15, 15272212), (20, 11454159), (29, 7899420), (30, 7636106), (31, 7389780), (58, 3949710), (60, 3818053), (62, 3694890), (87, 2633140), (93, 2463260), (116, 1974855), (124, 1847445), (137, 1672140), (145, 1579884), (155, 1477956), (174, 1316570), (186, 1231630), (274, 836070), (290, 789942), (310, 738978), (348, 658285), (372, 615815), (411, 557380), (435, 526628), (465, 492652), (548, 418035), (580, 394971), (620, 369489), (685, 334428), (822, 278690), (870, 263314), (899, 254820), (930, 246326), (961, 238380), (1370, 167214), (1644, 139345), (1740, 131657), (1798, 127410), (1860, 123163), (1922, 119190), (2055, 111476), (2697, 84940), (2740, 83607), (2883, 79460), (3596, 63705), (3844, 59595), (3973, 57660), (4110, 55738), (4247, 53940), (4495, 50964), (4805, 47676), (5394, 42470), (5766, 39730), (7946, 28830), (8220, 27869), (8494, 26970), (8990, 25482), (9610, 23838), (10788, 21235), (11532, 19865), (11919, 19220), (12741, 17980), (13485, 16988), (14415, 15892)]