401974650

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1331

約数の個数: 240

約数和(自身を含む): 1393571520

約数和(自身を除く): 991596870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 27, 30, 33, 35, 42, 45, 50, 54, 55, 63, 66, 70, 75, 77, 81, 90, 99, 105, 110, 126, 135, 150, 154, 162, 165, 175, 189, 198, 210, 225, 231, 270, 275, 297, 315, 330, 350, 378, 385, 405, 450, 462, 495, 525, 550, 567, 594, 630, 675, 693, 770, 810, 825, 891, 945, 990, 1050, 1134, 1155, 1289, 1350, 1386, 1485, 1575, 1650, 1782, 1890, 1925, 2025, 2079, 2310, 2475, 2578, 2835, 2970, 3150, 3465, 3850, 3867, 4050, 4158, 4455, 4725, 4950, 5670, 5775, 6237, 6445, 6930, 7425, 7734, 8910, 9023, 9450, 10395, 11550, 11601, 12474, 12890, 14175, 14179, 14850, 17325, 18046, 19335, 20790, 22275, 23202, 27069, 28350, 28358, 31185, 32225, 34650, 34803, 38670, 42537, 44550, 45115, 51975, 54138, 58005, 62370, 64450, 69606, 70895, 81207, 85074, 90230, 96675, 99253, 103950, 104409, 116010, 127611, 135345, 141790, 155925, 162414, 174015, 193350, 198506, 208818, 212685, 225575, 243621, 255222, 270690, 290025, 297759, 311850, 348030, 354475, 382833, 406035, 425370, 451150, 487242, 496265, 522045, 580050, 595518, 638055, 676725, 708950, 730863, 765666, 812070, 870075, 893277, 992530, 1044090, 1063425, 1148499, 1218105, 1276110, 1353450, 1461726, 1488795, 1740150, 1786554, 1914165, 2030175, 2126850, 2296998, 2436210, 2481325, 2610225, 2679831, 2977590, 3190275, 3654315, 3828330, 4060350, 4466385, 4962650, 5220450, 5359662, 5742495, 6090525, 6380550, 7308630, 7443975, 8039493, 8932770, 9570825, 11484990, 12181050, 13399155, 14887950, 16078986, 18271575, 19141650, 22331925, 26798310, 28712475, 36543150, 40197465, 44663850, 57424950, 66995775, 80394930, 133991550, 200987325, 401974650]

約数ペア:

[(1, 401974650), (2, 200987325), (3, 133991550), (5, 80394930), (6, 66995775), (7, 57424950), (9, 44663850), (10, 40197465), (11, 36543150), (14, 28712475), (15, 26798310), (18, 22331925), (21, 19141650), (22, 18271575), (25, 16078986), (27, 14887950), (30, 13399155), (33, 12181050), (35, 11484990), (42, 9570825), (45, 8932770), (50, 8039493), (54, 7443975), (55, 7308630), (63, 6380550), (66, 6090525), (70, 5742495), (75, 5359662), (77, 5220450), (81, 4962650), (90, 4466385), (99, 4060350), (105, 3828330), (110, 3654315), (126, 3190275), (135, 2977590), (150, 2679831), (154, 2610225), (162, 2481325), (165, 2436210), (175, 2296998), (189, 2126850), (198, 2030175), (210, 1914165), (225, 1786554), (231, 1740150), (270, 1488795), (275, 1461726), (297, 1353450), (315, 1276110), (330, 1218105), (350, 1148499), (378, 1063425), (385, 1044090), (405, 992530), (450, 893277), (462, 870075), (495, 812070), (525, 765666), (550, 730863), (567, 708950), (594, 676725), (630, 638055), (675, 595518), (693, 580050), (770, 522045), (810, 496265), (825, 487242), (891, 451150), (945, 425370), (990, 406035), (1050, 382833), (1134, 354475), (1155, 348030), (1289, 311850), (1350, 297759), (1386, 290025), (1485, 270690), (1575, 255222), (1650, 243621), (1782, 225575), (1890, 212685), (1925, 208818), (2025, 198506), (2079, 193350), (2310, 174015), (2475, 162414), (2578, 155925), (2835, 141790), (2970, 135345), (3150, 127611), (3465, 116010), (3850, 104409), (3867, 103950), (4050, 99253), (4158, 96675), (4455, 90230), (4725, 85074), (4950, 81207), (5670, 70895), (5775, 69606), (6237, 64450), (6445, 62370), (6930, 58005), (7425, 54138), (7734, 51975), (8910, 45115), (9023, 44550), (9450, 42537), (10395, 38670), (11550, 34803), (11601, 34650), (12474, 32225), (12890, 31185), (14175, 28358), (14179, 28350), (14850, 27069), (17325, 23202), (18046, 22275), (19335, 20790)]