188196660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1238

約数の個数: 144

約数和(自身を含む): 610122240

約数和(自身を除く): 421925580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 1044, 1116, 1163, 1305, 1395, 1740, 1798, 1860, 2326, 2610, 2697, 2790, 3489, 3596, 4495, 4652, 5220, 5394, 5580, 5815, 6978, 8091, 8990, 10467, 10788, 11630, 13485, 13956, 16182, 17445, 17980, 20934, 23260, 26970, 32364, 33727, 34890, 36053, 40455, 41868, 52335, 53940, 67454, 69780, 72106, 80910, 101181, 104670, 108159, 134908, 144212, 161820, 168635, 180265, 202362, 209340, 216318, 303543, 324477, 337270, 360530, 404724, 432636, 505905, 540795, 607086, 648954, 674540, 721060, 1011810, 1045537, 1081590, 1214172, 1297908, 1517715, 1622385, 2023620, 2091074, 2163180, 3035430, 3136611, 3244770, 4182148, 5227685, 6070860, 6273222, 6489540, 9409833, 10455370, 12546444, 15683055, 18819666, 20910740, 31366110, 37639332, 47049165, 62732220, 94098330, 188196660]

約数ペア:

[(1, 188196660), (2, 94098330), (3, 62732220), (4, 47049165), (5, 37639332), (6, 31366110), (9, 20910740), (10, 18819666), (12, 15683055), (15, 12546444), (18, 10455370), (20, 9409833), (29, 6489540), (30, 6273222), (31, 6070860), (36, 5227685), (45, 4182148), (58, 3244770), (60, 3136611), (62, 3035430), (87, 2163180), (90, 2091074), (93, 2023620), (116, 1622385), (124, 1517715), (145, 1297908), (155, 1214172), (174, 1081590), (180, 1045537), (186, 1011810), (261, 721060), (279, 674540), (290, 648954), (310, 607086), (348, 540795), (372, 505905), (435, 432636), (465, 404724), (522, 360530), (558, 337270), (580, 324477), (620, 303543), (870, 216318), (899, 209340), (930, 202362), (1044, 180265), (1116, 168635), (1163, 161820), (1305, 144212), (1395, 134908), (1740, 108159), (1798, 104670), (1860, 101181), (2326, 80910), (2610, 72106), (2697, 69780), (2790, 67454), (3489, 53940), (3596, 52335), (4495, 41868), (4652, 40455), (5220, 36053), (5394, 34890), (5580, 33727), (5815, 32364), (6978, 26970), (8091, 23260), (8990, 20934), (10467, 17980), (10788, 17445), (11630, 16182), (13485, 13956)]