143746020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3866

約数の個数: 144

約数和(自身を含む): 500834880

約数和(自身を除く): 357088860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 3821, 4180, 6270, 7524, 7642, 9405, 11463, 12540, 15284, 18810, 19105, 22926, 34389, 37620, 38210, 42031, 45852, 57315, 68778, 72599, 76420, 84062, 114630, 126093, 137556, 145198, 168124, 171945, 210155, 217797, 229260, 252186, 290396, 343890, 362995, 378279, 420310, 435594, 504372, 630465, 653391, 687780, 725990, 756558, 798589, 840620, 871188, 1088985, 1260930, 1306782, 1451980, 1513116, 1597178, 1891395, 2177970, 2395767, 2521860, 2613564, 3194356, 3266955, 3782790, 3992945, 4355940, 4791534, 6533910, 7187301, 7565580, 7985890, 9583068, 11978835, 13067820, 14374602, 15971780, 23957670, 28749204, 35936505, 47915340, 71873010, 143746020]

約数ペア:

[(1, 143746020), (2, 71873010), (3, 47915340), (4, 35936505), (5, 28749204), (6, 23957670), (9, 15971780), (10, 14374602), (11, 13067820), (12, 11978835), (15, 9583068), (18, 7985890), (19, 7565580), (20, 7187301), (22, 6533910), (30, 4791534), (33, 4355940), (36, 3992945), (38, 3782790), (44, 3266955), (45, 3194356), (55, 2613564), (57, 2521860), (60, 2395767), (66, 2177970), (76, 1891395), (90, 1597178), (95, 1513116), (99, 1451980), (110, 1306782), (114, 1260930), (132, 1088985), (165, 871188), (171, 840620), (180, 798589), (190, 756558), (198, 725990), (209, 687780), (220, 653391), (228, 630465), (285, 504372), (330, 435594), (342, 420310), (380, 378279), (396, 362995), (418, 343890), (495, 290396), (570, 252186), (627, 229260), (660, 217797), (684, 210155), (836, 171945), (855, 168124), (990, 145198), (1045, 137556), (1140, 126093), (1254, 114630), (1710, 84062), (1881, 76420), (1980, 72599), (2090, 68778), (2508, 57315), (3135, 45852), (3420, 42031), (3762, 38210), (3821, 37620), (4180, 34389), (6270, 22926), (7524, 19105), (7642, 18810), (9405, 15284), (11463, 12540)]