19943876700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223837}}^1$

素因数の和:223874

約数の個数: 180

約数和(自身を含む): 70527772392

約数和(自身を除く): 50583895692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 990, 1100, 1188, 1350, 1485, 1620, 1650, 1782, 1980, 2025, 2475, 2700, 2970, 3300, 3564, 4050, 4455, 4950, 5940, 7425, 8100, 8910, 9900, 14850, 17820, 22275, 29700, 44550, 89100, 223837, 447674, 671511, 895348, 1119185, 1343022, 2014533, 2238370, 2462207, 2686044, 3357555, 4029066, 4476740, 4924414, 5595925, 6043599, 6715110, 7386621, 8058132, 9848828, 10072665, 11191850, 12087198, 12311035, 13430220, 14773242, 16787775, 18130797, 20145330, 22159863, 22383700, 24174396, 24622070, 29546484, 30217995, 33575550, 36261594, 36933105, 40290660, 44319726, 49244140, 50363325, 60435990, 61555175, 66479589, 67151100, 72523188, 73866210, 88639452, 90653985, 100726650, 110799315, 120871980, 123110350, 132959178, 147732420, 151089975, 181307970, 184665525, 199438767, 201453300, 221598630, 246220700, 265918356, 302179950, 332397945, 362615940, 369331050, 398877534, 443197260, 453269925, 553996575, 604359900, 664795890, 738662100, 797755068, 906539850, 997193835, 1107993150, 1329591780, 1661989725, 1813079700, 1994387670, 2215986300, 3323979450, 3988775340, 4985969175, 6647958900, 9971938350, 19943876700]

約数ペア:

[(1, 19943876700), (2, 9971938350), (3, 6647958900), (4, 4985969175), (5, 3988775340), (6, 3323979450), (9, 2215986300), (10, 1994387670), (11, 1813079700), (12, 1661989725), (15, 1329591780), (18, 1107993150), (20, 997193835), (22, 906539850), (25, 797755068), (27, 738662100), (30, 664795890), (33, 604359900), (36, 553996575), (44, 453269925), (45, 443197260), (50, 398877534), (54, 369331050), (55, 362615940), (60, 332397945), (66, 302179950), (75, 265918356), (81, 246220700), (90, 221598630), (99, 201453300), (100, 199438767), (108, 184665525), (110, 181307970), (132, 151089975), (135, 147732420), (150, 132959178), (162, 123110350), (165, 120871980), (180, 110799315), (198, 100726650), (220, 90653985), (225, 88639452), (270, 73866210), (275, 72523188), (297, 67151100), (300, 66479589), (324, 61555175), (330, 60435990), (396, 50363325), (405, 49244140), (450, 44319726), (495, 40290660), (540, 36933105), (550, 36261594), (594, 33575550), (660, 30217995), (675, 29546484), (810, 24622070), (825, 24174396), (891, 22383700), (900, 22159863), (990, 20145330), (1100, 18130797), (1188, 16787775), (1350, 14773242), (1485, 13430220), (1620, 12311035), (1650, 12087198), (1782, 11191850), (1980, 10072665), (2025, 9848828), (2475, 8058132), (2700, 7386621), (2970, 6715110), (3300, 6043599), (3564, 5595925), (4050, 4924414), (4455, 4476740), (4950, 4029066), (5940, 3357555), (7425, 2686044), (8100, 2462207), (8910, 2238370), (9900, 2014533), (14850, 1343022), (17820, 1119185), (22275, 895348), (29700, 671511), (44550, 447674), (89100, 223837)]