20210339700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{174077}}^1$

素因数の和:174143

約数の個数: 144

約数和(自身を含む): 66483869760

約数和(自身を除く): 46273530060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1290, 1350, 1548, 1935, 2150, 2322, 2580, 2700, 3225, 3870, 4300, 4644, 5805, 6450, 7740, 9675, 11610, 12900, 19350, 23220, 29025, 38700, 58050, 116100, 174077, 348154, 522231, 696308, 870385, 1044462, 1566693, 1740770, 2088924, 2611155, 3133386, 3481540, 4351925, 4700079, 5222310, 6266772, 7485311, 7833465, 8703850, 9400158, 10444620, 13055775, 14970622, 15666930, 17407700, 18800316, 22455933, 23500395, 26111550, 29941244, 31333860, 37426555, 39167325, 44911866, 47000790, 52223100, 67367799, 74853110, 78334650, 89823732, 94001580, 112279665, 117501975, 134735598, 149706220, 156669300, 187132775, 202103397, 224559330, 235003950, 269471196, 336838995, 374265550, 404206794, 449118660, 470007900, 561398325, 673677990, 748531100, 808413588, 1010516985, 1122796650, 1347355980, 1684194975, 2021033970, 2245593300, 3368389950, 4042067940, 5052584925, 6736779900, 10105169850, 20210339700]

約数ペア:

[(1, 20210339700), (2, 10105169850), (3, 6736779900), (4, 5052584925), (5, 4042067940), (6, 3368389950), (9, 2245593300), (10, 2021033970), (12, 1684194975), (15, 1347355980), (18, 1122796650), (20, 1010516985), (25, 808413588), (27, 748531100), (30, 673677990), (36, 561398325), (43, 470007900), (45, 449118660), (50, 404206794), (54, 374265550), (60, 336838995), (75, 269471196), (86, 235003950), (90, 224559330), (100, 202103397), (108, 187132775), (129, 156669300), (135, 149706220), (150, 134735598), (172, 117501975), (180, 112279665), (215, 94001580), (225, 89823732), (258, 78334650), (270, 74853110), (300, 67367799), (387, 52223100), (430, 47000790), (450, 44911866), (516, 39167325), (540, 37426555), (645, 31333860), (675, 29941244), (774, 26111550), (860, 23500395), (900, 22455933), (1075, 18800316), (1161, 17407700), (1290, 15666930), (1350, 14970622), (1548, 13055775), (1935, 10444620), (2150, 9400158), (2322, 8703850), (2580, 7833465), (2700, 7485311), (3225, 6266772), (3870, 5222310), (4300, 4700079), (4644, 4351925), (5805, 3481540), (6450, 3133386), (7740, 2611155), (9675, 2088924), (11610, 1740770), (12900, 1566693), (19350, 1044462), (23220, 870385), (29025, 696308), (38700, 522231), (58050, 348154), (116100, 174077)]