85354920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{33871}}^1$

素因数の和:33895

約数の個数: 96

約数和(自身を含む): 317041920

約数和(自身を除く): 231687000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 33871, 67742, 101613, 135484, 169355, 203226, 237097, 270968, 304839, 338710, 406452, 474194, 508065, 609678, 677420, 711291, 812904, 948388, 1016130, 1185485, 1219356, 1354840, 1422582, 1524195, 1896776, 2032260, 2133873, 2370970, 2438712, 2845164, 3048390, 3556455, 4064520, 4267746, 4741940, 5690328, 6096780, 7112910, 8535492, 9483880, 10669365, 12193560, 14225820, 17070984, 21338730, 28451640, 42677460, 85354920]

約数ペア:

[(1, 85354920), (2, 42677460), (3, 28451640), (4, 21338730), (5, 17070984), (6, 14225820), (7, 12193560), (8, 10669365), (9, 9483880), (10, 8535492), (12, 7112910), (14, 6096780), (15, 5690328), (18, 4741940), (20, 4267746), (21, 4064520), (24, 3556455), (28, 3048390), (30, 2845164), (35, 2438712), (36, 2370970), (40, 2133873), (42, 2032260), (45, 1896776), (56, 1524195), (60, 1422582), (63, 1354840), (70, 1219356), (72, 1185485), (84, 1016130), (90, 948388), (105, 812904), (120, 711291), (126, 677420), (140, 609678), (168, 508065), (180, 474194), (210, 406452), (252, 338710), (280, 304839), (315, 270968), (360, 237097), (420, 203226), (504, 169355), (630, 135484), (840, 101613), (1260, 67742), (2520, 33871)]