166921650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2833

約数の個数: 144

約数和(自身を含む): 539697600

約数和(自身を除く): 372775950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2394, 2789, 2850, 3150, 3325, 3990, 4275, 5578, 5985, 6650, 8367, 8550, 9975, 11970, 13945, 16734, 19523, 19950, 25101, 27890, 29925, 39046, 41835, 50202, 52991, 58569, 59850, 69725, 83670, 97615, 105982, 117138, 125505, 139450, 158973, 175707, 195230, 209175, 251010, 264955, 292845, 317946, 351414, 370937, 418350, 476919, 488075, 529910, 585690, 627525, 741874, 794865, 878535, 953838, 976150, 1112811, 1255050, 1324775, 1464225, 1589730, 1757070, 1854685, 2225622, 2384595, 2649550, 2928450, 3338433, 3709370, 3974325, 4392675, 4769190, 5564055, 6676866, 7948650, 8785350, 9273425, 11128110, 11922975, 16692165, 18546850, 23845950, 27820275, 33384330, 55640550, 83460825, 166921650]

約数ペア:

[(1, 166921650), (2, 83460825), (3, 55640550), (5, 33384330), (6, 27820275), (7, 23845950), (9, 18546850), (10, 16692165), (14, 11922975), (15, 11128110), (18, 9273425), (19, 8785350), (21, 7948650), (25, 6676866), (30, 5564055), (35, 4769190), (38, 4392675), (42, 3974325), (45, 3709370), (50, 3338433), (57, 2928450), (63, 2649550), (70, 2384595), (75, 2225622), (90, 1854685), (95, 1757070), (105, 1589730), (114, 1464225), (126, 1324775), (133, 1255050), (150, 1112811), (171, 976150), (175, 953838), (190, 878535), (210, 794865), (225, 741874), (266, 627525), (285, 585690), (315, 529910), (342, 488075), (350, 476919), (399, 418350), (450, 370937), (475, 351414), (525, 317946), (570, 292845), (630, 264955), (665, 251010), (798, 209175), (855, 195230), (950, 175707), (1050, 158973), (1197, 139450), (1330, 125505), (1425, 117138), (1575, 105982), (1710, 97615), (1995, 83670), (2394, 69725), (2789, 59850), (2850, 58569), (3150, 52991), (3325, 50202), (3990, 41835), (4275, 39046), (5578, 29925), (5985, 27890), (6650, 25101), (8367, 19950), (8550, 19523), (9975, 16734), (11970, 13945)]